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D A T A L A Y O U T S

BILLING PLUS FILE

ISSUE DATE = 01/12/2007

EFFECTIVE DATE = 03/01/2007

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DATA LAYOUTS BILLING PLUS DATA CARTRIDGE P.B855040.B8550504.B CXX.GNNNNVNN (IBM 3480 CARTRIDGES – 18 Track) FILE CHARACTERISTICS CHARACTER FORMAT - E BCDIC INTERNAL LABELS - S TANDARD OPERATING SYSTEM ( IBM COMPATIBLE) RECORD LENGTH - 4 50 BLOCK SIZE - 2 2500 BLOCKING FACTOR - 5 0 THE FOLLOWING INFORMATION IS FOR MAGNETIC CARTRI DGE FILE'S INTERNAL LABEL: INTERNAL HEADER INFORMATION (CONTAINS LAST 17 POSITIONS OF FILE NUMBER) HDR1 = 504.BC XX. GNNNNVNN Where XX us a sequential numbere from 01 – 99.

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REVISION INFORMATION:

Current Revision: 03/01/2007 5-25-00 record - No longer supporting ‘1327’ charge code - Added two new charge codes 1328 – Carrier Cost Recovery Fee 1329 – Federal Regulatory Fee Previous Revisions: 11/01/2006 Record Description area

– removed “not currently produced” for the 5-20-00 record.

5-10-00 record – Late-Pay-Charge field will always be zero filled since the LPC amount

is now included in total-adjust field. Late Payment Charge detail will be provided in the 5 20 00 record.

5-20-00 record

– Change transaction-code value 72 to ‘Transfer’. - Add value ‘74’ to transaction-code for ‘Advanced Payment Error’ - Replaced National-Use field (pos 304 – 393) with

Bill-Id for 16 (304 – 319) and National-Use for 74 (320 – 393).

5-65-00 record

- OCC Category values 14 and 16(Refunds) now being used - OCC Category Value 40 (Promotions & Discounts) ne w

Fields populated that were previously not used - USOC field (204 – 208) - Action-Code-Ind (214) - Quantity (215-219) - Line-STA-ID (345 – 386) will be used for CKT # - Station-Number (387 – 396) will be populated with NPA NXX LINE

MISCELLANEOUS INFORMATION:

Those fields defined as NATIONAL-USE, LOCAL-USE AND FILLER are for AT&T purposes only and should be ignored. 5-60-00 Records contain industry standard EMI data in positions 231 to 405. The description contained within this document is a t a high level only. For a more detailed explanation of these fields go to the ATIS Web Site at www.atis.org/atis/clc/obf/obfdocs.htm (Alliance for Telecommunications Industry Solutions) and order the appropriate docum ents.

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THE FOLLOWING IS THE TYPE OF RECORDS ON THESE FILES: RECORD LV NO SN Record Description: 0 00 00 HEADER RECORD (ONE RECORD PER FI LE) N/A CDROM 1 10 00 BILLING SUMMARY DATA ----- FOR C ONSOLIDATED BILLING 1 10 10 BILLING NAME AND ADDRESS - FOR C ONSOLIDATED BILLING 1 15 00 SUMMARY ACCOUNT LISTING -- FOR C ONSOLIDATED BILLING 5 10 00 BILL SUMMARY DATA 5 10 10 LISTING RECORDS 5 10 40 ENTITY CONTACT INFORMATION 5 20 00 PAYMENTS AND ADJUSTMENTS 5 25 00 CURRENT CHARGES DETAIL 5 25 30 CURRENT CHARGES TAX DETAIL 5 40 00 MESSAGE UNIT CALL PACK RECORD (M EASURED SERVICE)SUMMARY 5 45 00 DA SUMMARY 5 50 00 DIRECTORY ADVERTISING RECORDS 5 60 00 MESSAGE RECORD 5 60 00 INVOICE BILLING - MESSAGE RECORD EMI CAT = (81) 5 60 00 INVOICE BILLING - CREDIT RECORD EMI CAT = (82) 5 60 55 MESSAGE RECORD – ADVANCED DATA S ERVICES MISC MODULE RECORD 5 65 00 OTHER CHARGES & CREDITS/MISC DET AIL RECORDS 5 65 20 OTHER CHARGES & CREDITS/MISC DET AIL PHRASE/TEXT RECORDS 5 70 00 BILL VERIFICATION RECORDS (SERVI CE AND EQUIPMENT RECORDS) 5 70 20 BILL VERIFICATION (DIFFERENT PRE M ADDRESS)/TEXT RECORDS 5 75 00 INVOICE BILLING - MARKETING SUMM ARY EMI = (01 51 21) 5 75 20 INVOICE BILLING - NEWS RECORD EM I = (00 01 00) 5 75 20 INVOICE BILLING - PHRASE TEXT RE CORD EMI = (00 02 00) 5 75 00 INVOICE BILLING - DISC. & PROMOT IONS EMI = (01 51 22) 5 75 00 INVOICE BILLING - OTHER CHARGES SUM EMI = (01 51 23) 5 75 00 INVOICE BILLING - PHRASE SUMMARY REC EMI = (01 51 27) 5 75 20 INVOICE BILLING - PHRASE TEXT RE CORD EMI = (00 02 00) 5 75 20 INVOICE BILLING - PHRASE TEXT RE CORD EMI = (00 03 00) 5 95 00 LOCAL USE RECORD (SEE THE NEXT P AGE FOR DETAIL DESCRIPTION) 5 95 90 LOCAL USE - TEXT CODE AND DESCRI PTION RECORD 5 97 00 LOCAL USE - USOC TEXT DESCRIPTIO N RECORD 5 97 10 LOCAL USE – OPTIONAL CALL PLAN T EXT DESCRIPTION RECORD 5 99 00 ACCOUNT SUMMARY RECORD 9 99 00 TRAILER RECORD (ONE RECORD PER F ILE) N/A CDROM THE SEQUENCE OF RECORDS FOR ACCOUNTS WITH MULTIPLE BILLING NUMBERS WILL BE AS ABOVE BUT BY MASTER ACCOUNT THEN BILL NUMBER ORDER.

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THE FOLLOWING DESCRIPTIONS ARE FOR THE (5 95 00) RECORDS. TYPE CAT GRP RT <--- (POSITIONS 154 THRU 159) DATA <--------------- (POSITIONS 151 THRU 153) ---- --- --- -- 010 01 20 30 PER CALL ACCOUNT SUMMARY RECOR D 012 01 20 32 PER CALL DETAIL ACCOUNT SUMMAR Y RECORD 014 01 21 30 PER CALL AUX SUMMARY RECORD 016 01 21 32 PER CALL AUX DETAIL SUMMARY RE CORD 018 01 21 33 PER CALL MULTI-LINE ACCOUNT SU MMARY TOTAL RECORD 020 01 21 34 PER CALL MULTI-LINE DETAIL ACC OUNT SUMMARY RECORD 040 01 60 60 SUB-ACCOUNT/CDAR BILLING SUMMAR Y RECORDS (CALL MANAGER) 100 99 51 70 SNET AMERICA DISTANCE PLAN - BA SIC/MULTI-LOC 104 99 51 72 SNET AMERICA DISTANCE PLUS - BO NUS/MULTI-LOC 108 99 50 25 SNET AMERICA 800 CALL ATTEMPTS SUMMARY 110 99 51 71 SNET AMERICA'S SELECT RATE AND TERMS DISCOUNTS 120 99 51 80 SNET'S OMNI SAVER AUTOMATIC VOL UME DISCOUNT 130 99 51 81 SNET'S SELECT RATE AND TERMS DI SCOUNT 140 99 51 82 PART 1 SNET'S EXCHANGE PLUS SUM MARY RECORD 141 99 51 82 PART 2 SNET'S EXCHANGE PLUS SUM MARY RECORD 145 99 51 83 SNET'S GENERIC WIRELESS SUMMARY RECORD 148 99 51 52 SNET'S CELLULAR DACC SUMMARY RE CORD 150 99 51 54 INTRA/INTER/INTL OCP SUMMARY RE CORD (INTERNATIONAL OCP) 151 99 51 54 INTRA/INTER/INTL OCP SUMMARY RE CORD (SNET OCP'S) 240 99 51 25 SNET AMERICA SHARED T1-ANI SUMM ARY RECORD 250 99 51 85 SNET CIRCUIT SWITCH DATA ISDN S UMMAY RECORD 260 99 51 50 SNET PAYPHONE SERVICE PROVIDER SUMMARY RECORD 270 99 51 49 SNET WHOLESALE BILLING SUMMARY RECORD 490 RE PO RT MANAGEMENT REPORT RECORDS

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MISCELLANEOUS INFORMATION: FIELD DEFAULT VALUES EQUAL SPACES IF THE MODE = A (ALPHA) AND ZEROES IF THE MODE = Z (ZONE DECIMAL)

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RECORD NAME RECORD NUMBER BILLING PLUS FILE HEADER RECORD 0 00 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 0 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 00 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES

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CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER HEADR-CRIS- 151 152 2 2 A FILLER RECORD-OFFICE VALUE = SPACES HEADR-RAO 153 155 3 3 A REVENUE ACCOUNTING GROUP OFFICE VALUE 020 HEADR-RUN-DATE 156 161 6 6 Z RUN DATE = YYMMDD HEADR-CYCLE- 162 167 6 6 Z CYCLE DATE NUMBER FORMAT = 0YYDDD HEADR-RERUN- 168 169 2 2 Z RERUN NUMBER NUMBER VALUE 01 HEADR-STD-VER 170 171 2 2 Z STANDARD VERSION VALUE = 30 HEADR-LOCAL-VER 172 173 2 2 Z LOCAL VERSION VALUE = 10 HEADR-LOCAL- 174 184 11 11 A LOCAL CONTACT NUMBER CONTACT-NUMBER VALUE = ZEROES LOCAL-USE 185 204 20 20 A FILLER LOCAL-VERSION- 205 210 6 6 A FILLER DATE VALUE = ZEROES LOCAL-USE 211 392 182 182 A FILLER NATIONAL-USE 393 440 48 48 A FILLER LOCAL-USE 441 449 9 9 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER BILLING SUMMARY DATA (CONSOLIDATED) 1 10 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 1 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 10 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES

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CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER = SPACES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER SUB-AUTH-NO 151 180 30 30 A SUB AUTH PO NUMBER RAO 181 183 3 3 Z REVENUE ACCOUNTING OFF. VALUE = 020 BUS-OFF-CODE 184 185 2 2 A BUSINESS OFFICE CODE FILLER 186 186 1 1 A FILLER CRIS-REC-OFFICE 187 188 2 2 A FILLER = SPACES PAY-BY-DATE 189 194 6 6 Z NEXT BILL DATE TOTAL-BILL-AMT 195 205 11 11 Z TOTAL BILLED AMOUNT S9(9)V99 PREVIOUS-BILL- 206 216 11 11 Z PREVIOUS BILL AMOUNT AMT S9(9)V99 TOTAL-PAYMENTS 217 227 11 11 Z TOTAL PAYMENT S9(9)V99 TOTAL-ADJUST 228 238 11 11 Z TOTAL ADJUSTMENTS S9(9)V99 TRANSFERED-AMT 239 249 11 11 Z FILLER = ZEROES S9(9)V99 OPTIONAL-USE-A 250 260 11 11 Z FILLER = ZEROES S9(9)V99 OPTIONAL-USE-B 261 271 11 11 Z FILLER = ZEROES S9(9)V99 NET-PAST-DUE 272 282 11 11 Z NET PAST DUE AMOUNT S9(9)V99 LATE-PAY-CHARGE 283 293 11 11 Z FILLER S9(9)V99 VALUE = ZEROES TOTAL-CURRENT- 294 304 11 11 Z TOTAL CURRENT CHARGES CHARGE S9(9)V99 PAYMENT-APPLIED 305 310 6 6 Z DATE PAYMENT APPLIED -THRU-DATE 9(6) FORMAT = YYMMDD SUMMARY-BILL- 311 311 1 1 A DEFAULT = SPACE INDICATOR 0 = NOT SUM BILLED 1 = SUM BILLED ACCOUNT-STATUS- 312 312 1 1 A ACCOUNT STATUS INDICATOR

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INDICATOR 1 = INIT BILL 2 = REGULAR LIVE MONTHLY 3 = OPTIONAL PLAN (SP) 4 = FINAL BILL 5 = REVISED FINAL BILL 6 = TEMP SUSPENSION CLASS-OF-SVC 313 313 1 1 A CLASS OF SVC B = BUSINESS R = RESIDENCE HOLD-BILL-IND 314 314 1 1 A FILLER = SPACE ARREARS-IND 315 315 1 1 A FILLER = ZEROES PIC-IND 316 319 4 4 A PRIMARY CARRIER CODE PIC-DATE 320 325 6 6 Z FILLER = ZEROES LATE-PAY-CHARGE 326 330 5 5 Z FILLER = ZEROES -RATE S9V9999 ACCT-TAX-STAT- 331 331 1 1 A FEDERAL TAX STATUS IND-FED 0 = TAXABLE 1 = TAX EXEMPT 2 = MULTIPLE TAXES APPLY 6-9 = LOCAL USE ACCT-TAX-STAT- 332 332 1 1 A STATE TAX STATUS IND-STATE 0 = TAXABLE 1 = TAX EXEMPT 2 = SALES & USE TAXABLE 6-9 = LOCAL USE ACCT-TAX-STAT- 333 333 1 1 A FILLER = SPACES IND-COUNTY ACCT-TAX-STAT- 334 334 1 1 A FILLER = SPACES IND-CITY ACCT-TAX-STAT- 335 335 1 1 A FILLER = SPACES IND-MISC-1 ACCT-TAX-STAT- 336 336 1 1 A FILLER = SPACES IND-MISC-2 TAR-CODE-INFO 337 344 8 8 A FILLER = SPACES NATIONAL-USE 345 410 66 66 A FILLER LOCAL-USE 411 449 39 39 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER BILLING NAME/ADDRESS (CONSOLIDATED) 1 10 10 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 1 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 10 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 10 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES

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CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER CATEGORY-IND 151 151 1 1 A CATEORY ACCOUNT LISTING VALUE: SUPPO RT 1 - BILLING NAME AND ADDRESS SUPPO RT 2 - LISTING NAME AND ADDRESS 3 - SERVICE NAME AND ADDRESS 4 - PAYMENT NAME AND ADDRESS 5 - LOCAL USE 6 - CALLING CARD N/A NAME-ADDRESS-1 152 181 30 30 A NAME AND ADDRESS TEXT LINE-1 NAME-ADDRESS-2 182 211 30 30 A NAME AND ADDRESS TEXT LINE-2 NAME-ADDRESS-3 212 241 30 30 A NAME AND ADDRESS TEXT LINE-3 NAME-ADDRESS-4 242 271 30 30 A NAME AND ADDRESS TEXT LINE-4 NAME-ADDRESS-5 272 301 30 30 A VALUE = SPACES ZIP-CODE-BASIC 302 306 5 5 A ZIP CODE ZIP-CODE-PLUS4 307 310 4 4 A ZIP-CODE PLUS 4 DEFAULT = SPACES LOCATION-IND 311 311 1 1 Z FILLER = ZERO 1 = CENTREX 2 = CIRCUIT 3 = D.P.A. LOCATION-CODE 312 316 5 5 A FILLER = SPACES TERM-CODE 317 319 3 3 A TERMINATION CODE (REDEFINED) VALUE = SPACES ----------- NATIONAL-USE 320 404 85 85 A FILLER LOCAL-USE 405 450 46 46 A FILLER (REDEFINED) ----------- LISTING-FID 405 406 2 2 A TYPE OF LISTING RECORD BN = BILL NAME LN = LISTED NAME FL = FOREIGN LISTING

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AL = ADDITIONAL LISTING DEFAULT = SPACES FILLER 407 449 93 93 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER SUMMARY ACCT LISTING (CONSOLIDATED) 1 15 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 1 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 15 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

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CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER NO-OCCURRENCES 151 152 2 2 Z VALUE 01 THRU 06 THIS FIELD CONTAINS THE NUMBER OF TIMES THE FOLLOWING 3 DATA FIELDS ARE REPEATED FOR MULTIPLE OCCURRENCES OF SIMULAR DATA BILLED-ACCOUNT- 153 177 25 25 A BILLED ACCOUNT GROUP GROUP-ID-1 IDENTIFIER BILLED-ACCOUNT- 178 190 13 13 A BILLED ACCOUNT NUMBER NUMBER-1 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 191 201 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-1 S9(9)V99 BILLED-ACCOUNT- 202 226 25 25 A BILLED ACCOUNT GROUP GROUP-ID-2 IDENTIFIER BILLED-ACCOUNT- 227 239 13 13 A BILLED ACCOUNT NUMBER NUMBER-2 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 240 250 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-2 S9(9)V99 BILLED-ACCOUNT- 251 275 25 25 A BILLED ACCOUNT GROUP GROUP-ID-3 IDENTIFIER BILLED-ACCOUNT- 276 288 13 13 A BILLED ACCOUNT NUMBER NUMBER-3 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 289 299 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-3 S9(9)V99

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BILLED-ACCOUNT- 300 324 25 25 A BILLED ACCOUNT GROUP GROUP-ID-4 IDENTIFIER BILLED-ACCOUNT- 325 337 13 13 A BILLED ACCOUNT NUMBER NUMBER-4 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 338 348 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-4 S9(9)V99 BILLED-ACCOUNT- 349 373 25 25 A BILLED ACCOUNT GROUP GROUP-ID-5 IDENTIFIER BILLED-ACCOUNT- 374 386 13 13 A BILLED ACCOUNT NUMBER NUMBER-5 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 387 397 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-5 S9(9)V99 BILLED-ACCOUNT- 398 422 25 25 A BILLED ACCOUNT GROUP GROUP-ID-6 IDENTIFIER BILLED-ACCOUNT- 423 435 13 13 A BILLED ACCOUNT NUMBER NUMBER-6 NPA (3) PREFIX (3) LINE (4) CUS CODE (3) TOTAL-ACCOUNT- 436 446 11 11 Z TOTAL ACCOUNT CHARGE CHARGE-6 S9(9)V99 LOCAL-USE 447 449 3 3 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER ACCOUNT BILL SUMMARY DATA 5 10 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 10 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

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CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER SUB-AUTH-NO 151 180 30 30 A SUB AUTH PO NUMBER RAO 181 183 3 3 Z REVENUE ACCOUNTING OFF. VALUE = 020 BUS-OFF-CODE 184 185 2 2 A BUSINESS OFFICE CODE FILLER 186 186 1 1 A FILLER CRIS-REC-OFFICE 187 188 2 2 A FILLER VALUE = SPACES PAY-BY-DATE 189 194 6 6 Z NEXT BILL DATE TOTAL-BILL-AMT 195 205 11 11 Z TOTAL BILLED AMOUNT S9(9)V99 PREVIOUS-BILL- 206 216 11 11 Z PREVIOUS BILL AMOUNT AMT S9(9)V99 TOTAL-PAYMENTS 217 227 11 11 Z TOTAL PAYMENT S9(9)V99 TOTAL-ADJUST 228 238 11 11 Z TOTAL ADJUSTMENTS S9(9)V99 TRANSFERED-AMT 239 249 11 11 Z FILLER = ZEROES S9(9)V99 OPTIONAL-USE-A 250 260 11 11 Z FILLER = ZEROES S9(9)V99 OPTIONAL-USE-B 261 271 11 11 Z FILLER = ZEROES S9(9)V99 NET-PAST-DUE 272 282 11 11 Z NET PAST DUE AMOUNT S9(9)V99 LATE-PAY-CHARGE 283 293 11 11 Z FILLER S9(9)V99 VALUE = ZEROES TOTAL-CURRENT- 294 304 11 11 Z TOTAL CURRENT CHARGES CHARGE S9(9)V99

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PAYMENT-APPLIED 305 310 6 6 Z DATE PAYMENT APPLIED -THRU-DATE 9(6) FORMAT = YYMMDD SUMMARY-BILL- 311 311 1 1 A DEFAULT = SPACE INDICATOR 0 = NOT SUM BILLED 1 = SUM BILLED ACCOUNT-STATUS- 312 312 1 1 A ACCOUNT STATUS INDICATOR INDICATOR 1 = INIT BILL 2 = REGULAR LIVE MONTHLY 3 = OPTIONAL PLAN (SP) 4 = FINAL BILL 5 = REVISED FINAL BILL 6 = TEMP SUSPENSION CLASS-OF-SVC 313 313 1 1 A CLASS OF SVC B = BUSINESS R = RESIDENCE HOLD-BILL-IND 314 314 1 1 A FILLER = SPACE ARREARS-IND 315 315 1 1 A FILLER = ZEROES PIC-IND 316 319 4 4 A PRIMARY CARRIER CODE PIC-DATE 320 325 6 6 Z FILLER = ZEROES LATE-PAY-CHARGE 326 330 5 5 Z FILLER = ZEROES -RATE S9V9999 ACCT-TAX-STAT- 331 331 1 1 A FEDERAL TAX STATUS IND-FED 0 = TAXABLE 1 = TAX EXEMPT 2 = MULTIPLE TAXES APPLY 6-9 = LOCAL USE ACCT-TAX-STAT- 332 332 1 1 A STATE TAX STATUS IND-STATE 0 = TAXABLE 1 = TAX EXEMPT 2 = SALES & USE TAXABLE 6-9 = LOCAL USE ACCT-TAX-STAT- 333 333 1 1 A FILLER = SPACES IND-COUNTY ACCT-TAX-STAT- 334 334 1 1 A FILLER = SPACES IND-CITY ACCT-TAX-STAT- 335 335 1 1 A FILLER = SPACES IND-MISC-1 ACCT-TAX-STAT- 336 336 1 1 A FILLER = SPACES IND-MISC-2 TAR-CODE-INFO 337 344 8 8 A FILLER = SPACES NATIONAL-USE 345 398 54 54 A FILLER EDI-SUM-DET 399 399 1 1 A EDI – S = SUMMARY D = DETAIL SPACE = DEFAULT DENIABLE-AMT 400 410 11 11 Z DENIABLE AMMOUNT S9(9)V99 LOCAL-USE 411 449 39 39 A FILLER SNET USE ONLY

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DUE-UPON-IND 411 411 1 1 A SNET USE 0 = DEFAULT 1 = DUE UPON FILLER 412 412 1 1 A SNET USE FILLER 413 421 9 9 A FILLER FILLER 421 425 5 5 A SVC-CL FILLER 426 438 13 13 A PBTN FILLER 439 439 1 1 A FILLER FILLER 440 440 1 1 A R/W FILLER 441 441 1 1 A FILLER FILLER 442 442 1 1 A DT FILLER 443 443 1 1 A CDR FILLER 444 444 1 1 A B/R FILLER 445 445 1 1 A TOLL-TAPE FILLER 446 446 1 1 A BW-35 FILLER 447 447 1 1 A TOLL-CART FILLER 448 448 1 1 A SE-TAPE FILLER 449 449 1 1 A BW-525 RESERVED 450 450 1 1 A FILLER SYSTEM USE

23

RECORD NAME RECORD NUMBER BILLING PLUS LISTING RECORD 5 10 10 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 10 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 10 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

24

CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER CATEGORY-IND 151 151 1 1 A CATEORY ACCOUNT LISTING VALUE: 1 - BILLING NAME AND ADDRESS 2 - LISTING NAME AND ADDRESS 3 - SERVICE NAME AND ADDRESS 4 - PAYMENT NAME AND ADDRESS 5 - LOCAL USE 6 - CALLING CARD N/A NAME-ADDRESS-1 152 181 30 30 A NAME AND ADDRESS TEXT LINE-1 NAME-ADDRESS-2 182 211 30 30 A NAME AND ADDRESS TEXT LINE-2 NAME-ADDRESS-3 212 241 30 30 A NAME AND ADDRESS TEXT LINE-3 NAME-ADDRESS-4 242 271 30 30 A NAME AND ADDRESS TEXT LINE-4 NAME-ADDRESS-5 272 301 30 30 A VALUE = SPACES ZIP-CODE-BASIC 302 306 5 5 A ZIP CODE ZIP-CODE-PLUS4 307 310 4 4 A ZIP-CODE PLUS 4 DEFAULT = SPACES LOCATION-IND 311 311 1 1 Z FILLER = ZERO 1 = CENTREX 2 = CIRCUIT 3 = D.P.A. LOCATION-CODE 312 316 5 5 A FILLER = SPACES TERM-CODE 317 319 3 3 A TERMINATION CODE (REDEFINED) VALUE = SPACES ----------- NATIONAL-USE 320 404 85 85 A FILLER LOCAL-USE 405 450 46 46 A FILLER (REDEFINED) ----------- LISTING-FID 405 406 2 2 A TYPE OF LISTING RECORD BN = BILL NAME LN = LISTED NAME

25

FL = FOREIGN LISTING AL = ADDITIONAL LISTING DEFAULT = SPACES FILLER 407 449 43 43 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

26

RECORD NAME RECORD NUMBER ENTITY CONTACT INFORMATION 5 10 40 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 10 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 40 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

27

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER BILL-INQUIRY 151 161 11 11 A BILLING INQUIRY TELEPHONE NUMBER FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 SERVICE-ORDER 162 172 11 11 A SERVICE ORDER (NOT USED) TELEPHONE NUMBER ---------- FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 MAINTENANCE 173 183 11 11 A MAINTENANCE (NOT USED) TELEPHONE NUMBER ---------- FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 DIR-ADVERTISING 184 194 11 11 A DIRECTORY ADVERTISING (NOT USED) TELEPHONE NUMBER ---------- FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 INV-BILL-INQUIR 195 205 11 11 A INVOICE BILLING INQUIRY (NOT USED) TELEPHONE NUMBER ---------- FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 TDD-NUMBER 206 216 11 11 A TDD (NOT USED) TELEPHONE NUMBER ---------- FORMAT = 1NPANXXLINE EXAMPLE = 18005551234 ENTITY-NAME 217 256 40 40 A ENTITY NAME NEW-CARRIER-SW 257 257 1 1 A SNET USE Y = NEW CARR BLANK = DEFAULT NATIONAL-USE 258 364 107 107 A FILLER LOCAL-USE 365 449 85 85 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

28

RECORD NAME RECORD NUMBER ACCOUNT PAYMENT AND ADJUSTMENTS 5 20 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 20 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

29

CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TRANSACTION- 151 152 2 2 A TRANSACTION CODE CODE SUPPORT 02 = CASH PAYMENT SUPPOR T 04 = ADVANCE PAYMENT SUPPOR T 06 = TRANSFER PAY-CREDIT SUPPOR T 08 = TRANSFER PAY-DEBIT 10 = BOGUS PAYMENT SUPPOR T 12 = ADJUSTMENT CREDIT SUPPOR T 14 = ADJUSTMENT DEBIT 16 = RECOVERY OF UNCOLLE 18 = UNCOLLE DELAY TOLLS 20 = CANCELLED TOLLS SUPPOR T 22 = DISHONORED CHECK 23 = RETURN CHECK CHARGE 24 = UNCOLLECTABLE 26 = TRANSFER IN CREDIT 28 = TRANSFER IN DEBIT 30 = TRANSFER OUT CREDIT 32 = TRANSFER OUT DEBIT 34 = REFUND BALANCE 36 = TELEGRAM CHARGEBACK SUPPOR T 38 = OTHER CREDIT SUPPOR T 40 = OTHER DEBIT 42 = PUNCHED CASH 44 = PARTIAL CASH 46 = MEMO CASH 48 = BANK DRAFT 50 = SUMMARY CREDIT 52 = SUMMARY DEBIT 54 = ADVANCE SYSTEMS REC 56 = CASH BY B/O 58 = REFER TO AGENCY 60 = ADVANCE TRANS AGENC 62 = DEFER TO AGENCY 64 = SCH TRANS TO AGENCY 66 = MSG RATE ADJ CREDIT 68 = RECOURCE ADV SYS CR SUPPOR T 70 = LATE PAYMENT CHARGE SUPPOR T 72 = TRANSFER SUPPORT 74= ADVANCED PAYMENT ERROR BILL-LINE-ADJ- 153 154 2 2 Z FILLER CODE VALUE = ZEROES CUST-AUDIT-NO 155 170 16 16 A CUSTORER AUDIT NUMBER DEFAULT = SPACES TRANS-DATE 171 176 6 6 Z TRANSACTION DATE YYMMDD

30

TRANS-AMOUNT 177 187 11 11 Z TRANSACTION AMOUNT S9(9)V99 TRANSFER-TEL-NO 188 203 16 16 Z FILLER = ZEREOS NPA (3) CO (3) LINE (4) CUST CODE (3) TEXT 204 303 100 100 A FILLER VALUE = SPACES BILL-ID 304 319 16 16 A CB BILL ID NATIONAL-USE 320 393 74 74 A FILLER LOCAL-USE 394 449 56 56 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

31

RECORD NAME RECORD NUMBER ACCOUNT CURRENT CHARGES DETAIL 5 25 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 25 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

32

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 FILLER ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 147 6 6 A FILLER CAP-ALPHA-ENT 148 150 3 3 A ALPHA ENTITY CODE FOR EXAMPLE: MCI = CASUAL BILL MC2 = INVOIVE READY FROM-DATE 151 156 6 6 Z FORMAT = YYMMDD THRU-DATE 157 162 6 6 Z FORMAT = YYMMDD NO-OCCURRENCES 163 164 2 2 Z VALUE 01 THRU 18 THIS FIELD CONTAINS THE NUMBER OF TIMES THE FOLLOWING 2 DATA FIELDS ARE REPEATED FOR MULTIPLE OCCURRENCES OF SIMULAR DATA CHARGE-CODE 1 165 168 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 169 179 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 2 180 183 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 184 194 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 3 195 198 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 199 209 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 4 210 213 4 4 A CHARGE CODE SEE BELOW FOR DETAILS

33

CHARGE-AMOUNT 214 224 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 5 225 228 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 229 239 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 6 240 243 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 244 254 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 7 255 258 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 259 269 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 8 270 273 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 274 284 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 9 285 288 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 289 299 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 10 300 303 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 304 314 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 11 315 318 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 319 329 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 12 330 333 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 334 344 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 13 345 348 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 349 359 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 14 360 363 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 364 374 11 11 Z AMOUNT BILLED BY CHARGE CODE S9(9)V99 CHARGE-CODE 15 375 378 4 4 A CHARGE CODE SEE BELOW FOR DETAILS CHARGE-AMOUNT 379 389 11 11 Z AMOUNT BILLED BY CHARGE

34

CODE S9(9)V99 CHARGE-CODE 16 390 393 4 4 A CHARGE CODE SEE BELOW FOR DET CHARGE-AMOUNT 394 404 11 11 Z AMOUNT BILLED BY CODE S9(9)V99 CHARGE-CODE 17 405 408 4 4 A CHARGE CODE SEE BELOW FOR DET CHARGE-AMOUNT 409 419 11 11 Z AMOUNT BILLED BY CODE S9(9)V99 CHARGE-CODE 18 420 423 4 4 A CHARGE CODE SEE BELOW FOR DET CHARGE-AMOUNT 424 434 11 11 Z AMOUNT BILLED BY CODE S9(9)V99 CHARGE CODE ----------- 0100 = TOT CUR CHARGE SUPPO RT 0110 = RECURRING 0115 = TROUBLE ISOLATION PLAN/ MAINTENANCE 0120 = NON-RECURRING 0200 = LOCAL SERVICE CHG 0205 = BASIC SERVICE SUPPO RT 0210 = INSIDE WIRING 0215 = ZONE 0220 = CIRCUIT NUMBER 0225 = BILL COPIES 0230 = OTHER COPIES 0235 = VARIABLE STATION LINE RATE 0300 = ACCESS CHARGES SUPPO RT 0305 = FEDERAL SUBSCRIBER LINE CHARGE 0306 = ACCESS FEDERAL CENTREX 0307 = ACCESS FEDERAL PBX 0308 = ACCESS FEDERAL NON-CTX 0309 = ACCESS FEDERAL DORMITORY 0310 = ACCESS STATE 0315 = ACCESS CHRG CRED SUPPO RT 0400 = OTHER CHR & CRED SUPPO RT 0500 = ITEMIZED CALLS 0505 = VOLUME DISCOUNT 0510 = INTEREXCHG CIC SUPPO RT 0600 = DIRECTORY ADVERT 0700 = LOCAL USAGE SUPPO RT 0705 = MEASURED SVC SUPPO RT 0710 = MEASURED RATE SV (PERCALL) 0720 = LOCAL USAGE DETAIL CHGS 0725 = LOCAL USAGE DET- AIL VOLUME DISC 0800 = OPTIONAL CALL PLA SUPPO RT 0900 = CT DIRECTORY ASSISTANCE

35

0905 = DIRECT CUST ACCE 1000 = WATS 1100 = MOBILE USAGE 1200 = TAXES 1205 = GOVERNMENT 1210 = FRANCHISE 1215 = GROSS RECEIPTS SUPPO RT 1220 = FEDERAL SUPPO RT 1225 = STATE 1230 = LOCAL 1235 = OTHER 1240 = CITY 1245 = CITY OTHER 1250 = STATE OTHER 1255 = COUNTY SUPPO RT 1300 = CT SERVICE FUND SUPPO RT 1305 = CT E911 SURCHARGE 1310 = WATS SURCHARGES 1315 = RELAY SERVICE SURCHARGE SUPPO RT 1320 = CSF SURCHARGE GENERIC WIRELESS SUPPO RT 1321 = LNP SURCHARGE SUPPO RT 1322 = USF SURCHARGE FOR SAI SUPPO RT 1323 = PICC SURCHARGE SUPPO RT 1324 = FLEX/ANI SURCHARG SUPPO RT 1325 = LOCAL USF SURCHAR SUPPO RT 1326 = Federal USF SNET 1 327 = Federal USF SBC Internet Support 1328 = Carrier Cost Recovery Fee Suppo rt 1329 = Federal Regulatory Fee 1400 = OTHER VOICE SVCS 1420 = ISDN FEATURES 1425 = VIP 1430 = REMOTE CALL FWD 1435 = LOCAL CALL PLAN SUPPO RT 1500 = LATE PAY CHARGE 1600 = NON VOICE SVCS 1610 = CLASS SUPPO RT 1620 = INTERNET SERVICE 1700 = EMPLOYEE CREDIT SUPPO RT 1800 = MISC CHGS & CRDS (OTHER PROVIDER) SUPPO RT 1900 = PROMOTIONAL CREDIT SUPPO RT 1905 = BUNDLE CREDIT NOTE: THE CHARGES FOR 1900 & 1905 WILL HAVE A NEGATIVE SIGN NATIONAL-USE 435 445 11 11 A FILLER LOCAL-USE 446 449 4 4 A FILLER

36

RESERVED 450 450 1 1 A FILLER SYSTEM USE

37

RECORD NAME RECORD NUMBER ACCOUNT CURRENT CHARGES TAX DATA 5 25 30 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 25 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 30 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

38

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 FILLER ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 147 6 6 A FILLER CAP-ALPHA-ENT 148 150 3 3 A ALPHA ENTITY CODE FOR EXAMPLE: MCI = CASUAL BILL MC2 = INVOICE READY INCLUDE-FOR- 151 151 1 1 A IND IF TAX IS IMBEDDED BALANCE-IND IN ANOTHER LINE OF BILL 0 = DO NOT INCLUDE 1 = INCLUDE NO-OCCURRENCES 152 153 2 2 Z VALUE 01 THRU 05 THIS FIELD CONTAINS THE NUMBER OF TIMES THE FOLLOWING 7 DATA FIELDS ARE REPEATED FOR MULTIPLE OCCURRENCES OF SIMULAR DATA CHARGE-CODE 1 154 157 4 4 A CHARGE CODE SEE BELOW FOR DETAILS TAX-TYPE-CODE 158 160 3 3 Z TAX TYPE CODE SEE BELOW FOR DETAILS TAX-STATUS-IND 161 161 1 1 A TAX STATUS IND 0 = TAXABLE 1 = TAX EXEMPT 6-9 = LOCAL USE TAX-PERCENT 162 166 5 5 Z TAX PERCENTAGE V9(5) TAX-AMOUNT 167 177 11 11 Z TAX BILLED S9(9)V99 TAX-BASE-AMT 178 188 11 11 Z FILLER VALUE = ZEROES S9(9)V99

39

LOCAL-TAX-USE 189 198 10 10 A FILLER VALUE = SPACES CHARGE-CODE 2 199 202 4 4 A CHARGE CODE SEE BELOW FOR DETAILS TAX-TYPE-CODE 203 205 3 3 Z TAX TYPE CODE SEE BELOW FOR DETAILS TAX-STATUS-IND 206 206 1 1 A TAX STATUS IND 0 = TAXABLE 1 = TAX EXEMPT 6-9 = LOCAL USE TAX-PERCENT 207 211 5 5 Z TAX PERCENTAGE V9(5) TAX-AMOUNT 212 222 11 11 Z TAX BILLED S9(9)V99 TAX-BASE-AMT 223 233 11 11 Z FILLER VALUE = ZEROES S9(9)V99 LOCAL-TAX-USE 234 243 10 10 A FILLER VALUE = SPACES CHARGE-CODE 3 244 247 4 4 A CHARGE CODE SEE BELOW FOR DETAILS TAX-TYPE-CODE 248 250 3 3 Z TAX TYPE CODE SEE BELOW FOR DETAILS TAX-STATUS-IND 251 251 1 1 A TAX STATUS IND 0 = TAXABLE 1 = TAX EXEMPT 6-9 = LOCAL USE TAX-PERCENT 252 256 5 5 Z TAX PERCENTAGE V9(5) TAX-AMOUNT 257 267 11 11 Z TAX BILLED S9(9)V99 TAX-BASE-AMT 268 278 11 11 Z FILLER VALUE = ZEROES S9(9)V99 LOCAL-TAX-USE 279 288 10 10 A FILLER VALUE = SPACES CHARGE-CODE 4 289 292 4 4 A CHARGE CODE SEE BELOW FOR DETAILS TAX-TYPE-CODE 293 295 3 3 Z TAX TYPE CODE SEE BELOW FOR DETAILS TAX-STATUS-IND 296 296 1 1 A TAX STATUS IND 0 = TAXABLE 1 = TAX EXEMPT 6-9 = LOCAL USE TAX-PERCENT 297 301 5 5 Z TAX PERCENTAGE V9(5) TAX-AMOUNT 302 312 11 11 Z TAX BILLED S9(9)V99 TAX-BASE-AMT 313 323 11 11 Z FILLER VALUE = ZEROES S9(9)V99 LOCAL-TAX-USE 324 333 10 10 A FILLER VALUE = SPACES

40

CHARGE-CODE 5 334 337 4 4 A CHARGE CODE SEE BELOW FOR DETAILS TAX-TYPE-CODE 338 340 3 3 Z TAX TYPE CODE SEE BELOW FOR DETAILS TAX-STATUS-IND 341 341 1 1 A TAX STATUS IND 0 = TAXABLE 1 = TAX EXEMPT 6-9 = LOCAL USE TAX-PERCENT 342 346 5 5 Z TAX PERCENTAGE V9(5) TAX-AMOUNT 347 357 11 11 Z TAX BILLED S9(9)V99 TAX-BASE-AMT 358 368 11 11 Z FILLER VALUE = ZEROES S9(9)V99 LOCAL-TAX-USE 369 378 10 10 A FILLER VALUE = SPACES CHARGE CODE ----------- SUPPO RT 0100 = TOT CUR CHARGE 0110 = RECURRING 0115 = TROUBLE ISOLATION PLAN/ MAINTENANCE 0120 = NON-RECURRING 0200 = LOCAL SERVICE CHG 0205 = BASIC SERVICE 0210 = WIRING 0215 = ZONE 0220 = CIRCUIT NUMBER 0225 = BILL COPIES 0230 = OTHER COPIES 0235 = VARIABLE STATION LINE RATE 0300 = ACCESS CHARGES 0305 = ACCESS FEDERAL 0306 = ACCESS FEDERAL CENTREX 0307 = ACCESS FEDERAL PBX 0308 = ACCESS FEDERAL NON-CTX 0309 = ACCESS FEDERAL DORMITORY 0310 = ACCESS STATE 0315 = ACCESS CHRG CRED 0400 = OTHER CHR & CRED SUPPO RT 0500 = ITEMIZED CALLS 0505 = VOLUME DISCOUNT 0510 = INTEREXCHG CIC 0600 = DIRECTORY ADVERT 0700 = LOCAL USAGE 0705 = MEASURED SVC 0710 = MEASURED RATE SV (PERCALL) 0720 = LOCAL USAGE DETAIL CHGS 0725 = LOCAL USAGE DET- AIL VOLUME DISC 0800 = OPTIONAL CALL PLA 0900 = DIRECTORY ASSIST

41

0905 = DIRECT CUST ACCE 1000 = WATS 1005 = MVP 1010 = REMOTE CALL FWDG 1100 = MOBILE USAGE 1200 = TAXES 1205 = GOVERNMENT 1210 = FRANCHISE 1215 = GROSS RECEIPTS 1220 = FEDERAL 1225 = STATE 1230 = LOCAL 1235 = OTHER 1240 = CITY 1245 = CITY OTHER 1250 = STATE OTHER 1255 = COUNTY 1300 = SURCHARGES 1305 = 911 SURCHARGE 1310 = WATS SURCHARGES 1315 = RELAY SERVICE SURCHARGE 1320 = CSF SURCHARGE 1400 = OTHER VOICE SVCS 1410 = RECURRING VOICE MESSAGE SVC 1420 = ISDN FEATURES 1435 = LOCAL CALLING PLANS 1500 = LATE PAY CHARGE 1600 = NON VOICE SVCS 1605 = PACKET SWITCH 1610 = CLASS 1620 = INTERNET SERVICE 1700 = EMPLOYEE CREDIT 1800 = MISC CHGS & CRDS (OTHER PROVIDER) 1900 = PROMOTIONAL CREDIT 1905 = BUNDLE CREDIT TAX TYPE CODE ------------- 100 = ALL COMBINED 110 = GOVERNMENT 120 = FEDERAL 130 = STATE 140 = STATE/LOCAL 150 = COUNTY 160 = MULTI-COUNTY 170 = CITY 180 = MUNICIPAL 190 = LOCAL 200 = FRANCHISE 210 = SURCHARGE 220 = REGULATORY 300 = ACCESS 310 = SPECIAL ACCESS SUR 400 = 911 STATE 410 = 911 COUNTY 420 = 911 CITY 500 = HANDICAP 600 = SCHOOL 610 = TRANSIT 700 = OCCUPATIONAL 800 = GROSS RECEIPTS

42

810 = SALES 820 = SALES STATE 830 = SALES COUNTY 840 = SALES CITY 850 = SALES AND USE 900 = MUNICIPAL SURCHARG 910 = MTA SURCHARGE NATIONAL-USE 379 428 50 50 A FILLER LOCAL-USE 429 449 21 21 FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

43

RECORD NAME RECORD NUMBER MESSAGE UNIT/CALL PACK RECORD 5 40 00 FILE NAME FILE NUMBER BILLING PLUS DATA FILE SEE THE FIRST PA GE FOR THE FILE NUMBER DATE RECORD LENGTH JANUARY, 1999 450 BYTES FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 40 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES

44

CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER CATEGORY 151 152 2 2 Z FILLER GROUP 153 154 2 2 Z FILLER RECORD-TYPE 155 156 2 2 Z FILLER CALL-TYPE 157 158 2 2 A CALL TYPE CODE VALUE = 01 MEASURED SVC SUMMARY VALUE = 02 MESSAGE UNIT N/A DETAIL CALL-PACK-CODE 159 160 2 2 Z FILLER CALL-PACK- 161 172 12 12 Z MEASURED SERVICE CHARGE AMOUNT S9(9)V999 ADDITIONAL-UNIT 173 184 12 12 Z MESSAGE RATE AMOUNT TOTAL-AMOUNT 185 196 12 12 Z FILLER UNITS-USED 197 205 9 9 Z MESSAGES USED UNITS-ACOCATED 206 214 9 9 Z MESSAGES ALLOWED UNITS-ADDITION 215 223 9 9 Z MESSAGE OVERCALLS FROM-TEL-NO 224 230 7 7 Z FILLER DATE 231 236 6 6 Z FILLER TIME 237 242 6 6 Z FILLER

45

PLACE 243 258 16 16 A FILLER TO-TEL-NO 259 268 10 10 A FILLER TOTAL-MINUTES 269 277 9 9 Z FILLER CALL-AMMOUNT 278 289 12 12 Z FILLER NATIONAL-USE 290 385 96 96 A FILLER LOCAL-USE 386 449 64 64 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

46

RECORD NAME RECORD NUMBER DA SUMMARY (DIRECTORY ASSISTANCE) 5 45 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 45 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

47

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER DIR-ASSIST-CAT 151 152 2 2 Z CATEGORY VALUE 01 = LOCAL VALUE 02 = INTRASTATE VALUE 03 = INTRASTATE/ INTRALATA VALUE 04 = INTRASTATE/ INTERLATA VALUE 05 = INTERSTATE &/ OR INTERNATL VALUE 06 = INTERSTATE/ INTRALATA VALUE 07 = INTERSTATE/ INTERLATA VALUE 08 = CORRIDOR VALUE 09 = 411 ONLY VALUE 10 = 555 ONLY VALUE 11 = COMBINED 411 & 555 VALUE 12 = INTRASTATE CALL COMPLET VALUE 13 = INTERSTATE CALL COMPLET DIR-LEVEL-CODE 153 153 1 1 Z LEVEL CODE VALUE = 0 ACCOUNT DATA VALUE = 1 LINE DATA VALUE = 2 SUPPORT INFO VALUE = 3 INDEPEND'T DET VALUE = 4 USOC DETAIL VALUE = 5 FRAC USOC DET VALUE = 6 CHARGE DETAIL VALUE = 7 CHARGE SUMMARY DIR-TEL-NUMBER 154 163 10 10 Z FILLER VALUE = ZEROES DIR-INC-CODE 164 165 2 2 Z INCLUSION CODE VALUE = 00 SEP LINE ON BILL VALUE = 05 INCLUED IN OTHER CHRGS

48

& CREDITS VALUE = 10 INCLUDED IN MISC CHRGS VALUE = 15 INCLUDED IN ITEMIZED CALL DETAIL DIR-NO-DACALLS 166 170 5 5 Z NUMBER OF DA MESSAGES DIR-OP-CREDITS 171 173 3 3 Z FILLER VALUE = ZEROES DIR-CALL-ALLOW 174 178 5 5 Z NUMBER OF DA ALLOWANCE MESSAGES DIR-BILLED-CALL 179 183 5 5 Z NUMBER OF BILLED DA MESSAGES DIR-RATE-PER 184 189 6 6 Z RATE PER CHARGABLE DA MESSAGE PIC S999V999 DIR-DA-CHARGE 190 200 11 11 Z D/A CHARGE PIC S9(9)V99 DIR-NEW-RATE- 201 201 1 1 A FILLER IND VALUE = ZEROES DIR-FROM-DATE 202 207 6 6 Z FILLER VALUE = ZEROES DIR-THRU-DATE 208 213 6 6 Z FILLER VALUE = ZEROES NATIONAL-USE 214 373 160 160 A FILLER LOCAL-USE 374 449 76 76 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

49

RECORD NAME RECORD NUMBER DIRECTORY ADVERTISING RECORD 5 50 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 50 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

50

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER DIR-ADV- 151 152 2 2 A DIRECTORY ADVERTISING CATEGORY CATEGORY VALUE 01 ISSUE BILLING VALUE 10 MONTHY BILLING VALUE 15 ADJUST - CREDIT VALUE 20 ADJUST - DEBIT VALUE 25 ADV SALES VALUE 30 CHG INC DIR ADV VALUE 35 CHG DEC DIR ADV VALUE 40-95 FUTURE FULL-AMOUNT 153 163 11 11 Z FILLER VALUE ZERO PIC S9(9)V99 BILLED-AMT 164 175 12 12 Z AMOUNT OF DIRECTORY ADVERTISING VALUE ZERO PIC S9(9)V999 TAX-STATUS-IND- 176 176 1 1 A FEDERAL TAX STATUS FED INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - MULTIPLE TAXES APPLY 6-9 - LOCAL USE TAX-STATUS-IND- 177 177 1 1 A STATE TAX STATUS STATE INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - SALES AND USE TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 178 178 1 1 A COUNTY TAX STATUS COUNTY INDICATOR VALUE = SPACE

51

0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 179 179 1 1 A CITY TAX STATUS CITY INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 180 180 1 1 A MISC-1 TAX STATUS MISC-1 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 181 181 1 1 A MISC-2 TAX STATUS MISC-2 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE FROM DATE 182 187 6 6 PIC 9(6) THRU DATE 188 193 6 6 PIC 9(6) NUMBER OF EFFECTIVE DAYS 194 196 3 3 PIC 9(6) DIR-CODE 197 201 5 5 A DIRECTORY BOOK CODE NO-ADDITIONAL- 202 203 2 2 Z NUMBER OF ADDIT DIRS DIRS VALUE = ZEROES DIR-INC-CODE 204 205 2 2 Z INCLUSION CODE VALUE = 00 SEP LINE ON BILL VALUE = 05 INCLUED IN OTHER CHRGS & CREDITS VALUE = 10 INCLUDED IN MISC CHRGS VALUE = 15 INCLUDED IN ITEMIZED CALL DETAIL DIRECTORY-NAME 206 235 30 30 A FILLER VALUE = SPACES SUB-AUTH-NUMBER 236 265 30 30 A FILLER VALUE = SPACES TRANSFER-TELE- 266 281 16 16 A FILLER = SPACES NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) SUFFIX (3) NATIONAL-USE 282 406 125 125 A FILLER LOCAL-USE 407 449 43 43 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

52

RECORD NAME RECORD NUMBER MESSAGE RECORD (ITEMIZED CALL DETAIL) 5 60 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 60 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

53

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA 9033 = COIN COMP 41-50 AND 42-50 RECORDS ONLY 7707 = ATI-DSL 41-50 AND 42-50 RECORDS ONLY 4661 = SNET SMARTPAGES 41-50 AND 42-50 RECORDS ONLY FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER FILLER 151 230 80 80 A THESE POSITIONS ARE (REDEFINED) REDEFINED FOR THE ----------- MODULES THAT MAY BE ATTACHED TO THE 41-50-01, 42-50-01 AND 42-50-02 RECORDS AS ID IN POS 231 - 236 IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) TAX-STATUS-FED 165 165 1 1 A MGS FED TAX STATUS 0 = TAXABLE 1 = NON TAXABLE TAX-STATUS-ST 166 166 1 1 A FILLER VALUE = SPACES TAX-STATUS-CTY 167 167 1 1 A FILLER VALUE = SPACES TAX-STATUS-CITY 168 168 1 1 A FILLER VALUE = SPACES TAX-STATUS-MIS1 169 169 1 1 A FILLER

54

VALUE = SPACES TAX-STATUS-MIS2 170 170 1 1 A FILLER VALUE = SPACES CALLING-PLAN- 171 175 5 5 A OCP USOC (IF APPLICABLE) USOC DEFAULT = SPACES TAR-CODE 176 183 8 8 A TAR CODE INFO ADDITIONAL-DISC 184 184 1 1 A ADDITIONAL DISCOUNT IND 1 = INTERSTATE DISC 2 = INTERENATIONAL DISC 3 = INTRASTATE DISC NATIONAL-USE 185 214 30 30 A FILLER LOCAL-USE 215 230 16 16 A SEE BELOW (REDEFINED) ----------- SNET'S USE OF THESE LOCATIONS CHARGE-PRE/POST 215 223 9 9 Z SNET USE ONLY DISCOUNT (OCP MESSAGES ONLY) FILLER 224 230 7 7 A FILLER MODULE-AREA 151 230 80 80 A THESE POSITIONS ARE (REDEFINED) REDEFINED FOR THE ----------- MODULES THAT MAY BE ATTACHED TO THE 41-50-01, 42-50-01 AND 42-50-02 RECORDS AS ID IN POS 231 - 236 SEE IND-14 POS 325 FOR VAL OF 5 OR 8 THIS DATA FOR ASI ASDL SVC 947A MODULE ASI-ACCT-NO 151 160 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE CIRCUIT-NO 161 179 19 19 A CIRCUIT NUMBER STATION-NO 180 184 5 5 A STATION NUMBER CONTRACT-NO 185 188 4 4 A CONTRACT NUMBER CONT-CUST-NO 189 216 28 28 A CONTRACTING CUSTOMER ACCOUNT NUMBER USOC 217 221 5 5 A USOC RESOLD-IND 222 222 1 1 A RESOLD INDICATOR DEFAULT = SPACE Y = RESOLD N = NOT RESOLD FILLER 223 230 8 8 A FILLER

55

EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 01 OR 31 = MESSAGE CATEGORY VALUE 41 = CREDIT MSG VALUE 42 = CUSTOMER CHG SUMMARY NON- DETAIL CHG VALUE 96 = 800 REDIRECT WATS MESSAGES FOR THESE MSG SEE POS 406 TOLL-IND-11 FOR INFO TOLL-DETAIL- 233 234 2 2 A VALUES BELOW: GROUP 01 = NORTH AMERICAN ORIG/TERM/BILLABLE 02 = IOTC/IDDD NA ORIG 04 = IOC NA ORIG 05 = IOC OVERSEAS ORIG NA BILLABLE 07 = IOC OVERSEAS ORIG AND TERMINATED NA BILLABLE 50 = SUMMARY 51 = SUMMARY 660 SVC TOLL-DETAIL- 235 236 2 2 A VALUES BELOW: RECORD-TYPE 01 = MSG TELE SERVICE 02 = OUT WATS 03 = OUT WATS 07 = NON-DIAL CONF LEG 08 = DIAL CONF BRIDGE 09 = BILLABLE CONF LEG 10 = PICTUREPHONE CHG 11 = DIGITAL SVC CHG 12 = PER/COLL ANNOUNCE 14 = TELEGRAMS 15 = RECEIVABLE COLLECT ON A PREV SHORTAGE 16 = DIAL-IT SVC CHG 17 = GRP ACCESS BILLING 18 = SPEC CALLING 19 = SPEC CALLING 25 = WATS - 800 SERVICE 31 = LOCAL/MSG UNIT CHG 32 = DIR ASSISTANCE CHG 33 = MOBILE CHANNEL CHG 34 = MESSENGER SVC CHG 35 = VERIFY BUSY CHG 37 = INTERRUPT SVC CHG 55 = 660 SVC SUM REC 62 = CIRCUIT SW DATA 80 = MARINE/AIR/TRAIN 81 = RADIO LINK CHG 82 = MARINE NON-DIAL CONFERENCE CHG 83 = MARINE NON-DIAL CONFERENCE LEG REC TOLL-DETAIL- 237 242 6 6 A FORMAT YYMMDD MESSAGE-DATE TOLL-DETAIL- 243 244 2 2 A ORIGINATING NUMBER DIGIT

56

FROM-NUMBER- DIGIT COUNT LENGTH TOLL-DETAIL- 245 254 10 10 A ORIGINATING NPA NNN FROM-NUMBER ORIGINATING CO NNN ORIGINATIING LINE NNNN TOLL-DETAIL- 255 257 3 3 A OVERFLOW-DIGITS OVERFLOW DIGITS NNN (IF BOTH THE ORIG AND TERM NUMBER LENGTH FIELDS ARE GREATER THAN 10 THESE ADDITIONAL DIGITS ARE APPENDED TO THE TERMINATING NUMBER) TOLL-DETAIL- 258 259 2 2 A TERMINATING NUMBER DIGIT TO-NUM-LENGTH DIGIT COUNT TOLL-DETAIL- 260 269 10 10 A TERMINATING NPA NNN TO-NUMBER TERMINATING CO NNN TERMINATING LINE NNNN TOLL-DETAIL- 270 276 7 7 A CHARGE FORMAT $$$$CCM CHARGE NOTE THIS FIELD WILL CONTAIN INTERNATIONAL MOBIL TERNIMATION SURCHARGES IF APPLICABLE SEE POS 430-434 TYPE-OF-REG 277 277 1 1 A FILLER VALUE = SPACES NOTE: ON CAT 41,42 THIS ALSO IN POS. 299 TOLL-DETAIL- 278 281 4 4 A STATE TAX FORMAT $$CC STATE-TAX (SEE INDICATOR 13) (REDEFINED) ----------- TOLL-DETAIL- 282 284 3 3 A LOCAL TAX FORMAT $CC LOCAL-TAX (SEE INDICATOR 13) (REDEFINED) ----------- TOLL-DETAIL- 278 282 5 5 A OTHER LINE SURCHARGE OTHER-LINE-SCHG FORMAT $$$CC (REDEFINED) (SEE INDICATOR 13) ----------- FILLER 283 284 2 2 A FILLER (REDEFINED) VALUE = SPACES ----------- TOLL-DETAIL- 278 283 6 6 A TOTAL MODULE TAX AND TOTAL-MODULE- SURCHARGE TAX-SURCHARGE FORMAT $$$$CC FILLER 284 284 1 1 A FILLER VALUE = SPACES TOLL-DETAIL- 285 290 6 6 A CONNECT TIME - HHMMSS CONNECT-TIME (259999 = RECORDING ERROR CONNECT TIME) TOLL-DETAIL- 291 297 7 7 A BILLABLE TIME - MMMMSST BILLABLE-TIME

57

TOLL-DETAIL- 298 299 2 2 A METHOD OF RECORDING METHOD-OF-REC VALUE '01' = CUST DIALED *REDEFINE* VALUE '02' = CUST DIALED VALUE '03' = CUST DIAL/ NOT OPER SERVICED VALUE '04' = CUST DIAL/ NOT OPER SERVICED VALUE '11' = CUST DIAL/ OPERATOR SERVICED VALUE '12' = CUST DIAL/ OPERATOR SERVICED VALUE '21' = OPERATOR COMPLETED (ID'ED & DIALED) VALUE '22' = OPERATOR COMPLETED (AUTOMATIC ID & DIAL) VALUE '31' = OPERATOR HANDLED (CORD BOARD VALUE '32' = OPERATOR HANDLED *REDEFINE* FILLER 298 298 1 1 A FILLER *REDEFINE* TYPE-OF-REG 299 299 1 1 A FILLER VALUE = SPACES NOTE: ON CAT 01 THIS ALSO IN POS. 277 TOLL-RET/CAN 300 301 2 2 A RETURN/CANCEL CODE TOLL-DETAIL- 302 304 3 3 A FROM REVENUE ACCOUNTING FROM-RAC OFFICE LOCAL-CO-INFO 305 307 3 3 A MISC INFO *REDEFINE* TOLL-CUST-FORMT 305 305 1 1 A CUST BILL FORMAT *REDEFINE* TOLL-DETAIL- 306 307 2 2 A NO OF CONFERENCE LEGS CONF-LEG-NUM (CONFERENCE CALLS ONLY) *REDEFINE* TYPE-OF-CLASS- 305 307 3 3 A ONLY ON REC TYP 01-01-19 FEATURE 050 = OPER ASSIST Y/P TELEPAGES 018 = USAGE SENSITIVE 3 WAY CALL 070 = CALL TRACE RECORD 033 = CALL AGAIN RECORD 032 = MISSED CALL DIAL TOLL-DETAIL- 308 308 1 1 A RATE PERIOD OF MESSAGE RATE-PERIOD VALUE '1' = DAY VALUE '2' = EVENING VALUE '3' = NIGHT VALUE '4' = SPEC DISCNT THE FOLLOWING CODES

58

ARE FOR INTERNATIONAL MESSAGES VALUE '7' = STANDARD VALUE '8' = DISCOUNT VALUE '9' = ECONOMY TOLL-DETAIL- 309 309 1 1 A CLASSIFICATION OF CALL RATE-CLASS VALUE '1' = PER/PERON VALUE '2' = PERSON CALL BACK VALUE '3' = OPERATOR STATION TO STATION VALUE '4' = DIAL STATION TO STATION VALUE '5' = DIAL RATE VALUE '6' = 0+ CREDIT CARD VALUE '7' = SEMI-AUTO COLLECT 3RD NO AND CALL CARD VALUE '8' = SEMI-AUTO PERSON TOLL-DETAIL- 310 310 1 1 A DEFINES BILLING MESG-TYPE ARRANGEMENT FOR THE CALL VALUE '1' = SENT PAID VALUE '2' = BILL TO 3RD VALUE '3' = CREDIT CARD VALUE '3' = CALLING CARD VALUE '4' = COLLECT VALUE '5' = SPECIAL COLL VALUE '6' = COIN PAID TOLL-DETAIL- 311 311 1 1 A IOC CODE ON GROUP 04+05 IOC-CODE/WATS WATS BAND ON ALL OTHERS BAND REDEFINED TOLL-DETAIL- 311 311 1 1 A TYPE OF DA SVC ON RT 32 TYPE OF DA SVC 0 = LOCAL WHITE PAGES REDEFINED 1 = MULTIPLE LISTING 2 = APPOINTMENT MUL LIST 3 = NAME AND ADDRESS 4 = NAT WHITE PAGES 5 = NAT YELLOW PAGES 6 = NOT USED 7 = LOCAL YELLOW PAGES 8 = INTERNATIONAL Q = INTERSTATE TOLL-DETAIL- 312 331 20 20 A MISC. INDICATORS INDICATORS-1-20 1 THRU 20 (REDEFINED) ----------- INDICATOR-1 312 312 1 1 A RECORD CHARACTERISTICS COIN/HOTEL GUEST VALUE '0' = DEFAULT VALUE '1' = COIN ORIG TELEPHONE CO OWNED VALUE '2' = COIN PART CHARGE OVER VALUE '3' = COIN PART CHARGE UNDER

59

VALUE '4' = HOTEL GUEST ORIGINATING VALUE '5' = OUTWATS OUT OF BAND VALUE '6' = N/A FOR INTEREXCHANG CARRIER VALUE '7' = INTEREXCHANG CARRIER OWNED PUBLIC TELEPHONE VALUE '8' = CUSTOMER OWNED PUBLIC TELEPHONE INDICATOR-2 313 313 1 1 A CREDIT APPLIED/ CUSTOMER REQUESTED VALUE '0' = DEFAULT VALUE '1' = CREDIT APPLY CUT OFF VALUE '2' = CREDIT APPLY POOR TRANSMISSION VALUE '3' = RECHARGE AT CUSTOMER REQUEST VALUE '4' = RECHARGE AT CUSTOMER REQUEST AND CREDIT APPLY VALUE '5' = APPLY CREDIT FOR POOR TRANSMISSION VALUE '6' = APPLY CREDIT FOR CUTOFF VALUE '7' = APPLY CREDIT FOR MISRATED MSG VALUE '8' = APPLY CREDIT FOR WRONG NUMBER INDICATOR-3 314 314 1 1 A RETURNS/REBILL VALUE '0' = DEFAULT VALUE '1' = UNBILL RETURN VALUE '2' = UNCOLLECT RETURN(ICS) VALUE '3' = CORRECT AS WRITTEN VALUE '4' = REBILL RECHARGE AFTER BILL VALUE '5' = RECHARGE PRIOR TO BILLINGG VALUE '6' = INTEREXCH RETURN VALUE '7' = UNBILL RETURN RCHG PRE BILL VALUE '8' = UNCOLL RETURN RCHG PRE BILL VALUE '9' = INTEREXCH RECHARGE

60

INDICATOR-4 315 315 1 1 A OTHER PLACE VALUE '0' = DEFAULT VALUE '1' = OTHER PLACE ORIGINATED VALUE '3' = OTHER PLACE ORIG/TERM VALUE '8' = OTHER PLACE TERMINATED IF EQ TO 8 THEN IF SETT = 8 OR 9 THEN TO-NUMBER = BLANK INDICATOR-5 316 316 1 1 A CARRIER SPECIFIC IND. VALUE '0' = DEFAULT VALUE '1' = ICS VALUE '2' = ICS BEING RETURNED INDICATOR-6 317 317 1 1 A ROUNDING OF BILLABLE TIME VALUE '0' = DEFAULT VALUE '1' = ROUNDING OF MINUTES 1 MINUTE TARRIFF VALUE '2' = UNROUNDED 30 SECOND TARRIFF VALUE '3' = UNROUNDED 1/10 MINUTE TARRIFF VALUE '4' = UNROUNDED 1 MINUTE TARRIFF VALUE '5' = ROUNDING OF 30 SEC INCRS 30 SECOND TARRIFF VALUE '6' = ROUNDING 6 SEC INCRS 1/10 MINUTE TARRIFF VALUE '7' = UNROUNDED 1 SECOND TARRIFF VALUE '8' = NON-STANDARD CARRIER RATING INDICATOR-7 318 318 1 1 A CDAR NO. INDICATOR /30+ CONNECT TIME/OCP VALUE '0' = DEFAULT VALUE '1' = CDAR NUMBER PRESENT VALUE '2' = 30 + CONNECT TIME VALUE '3' = OCP DATA VALUE '4' = CDAR NUMBER AND OCP DATA VALUE '5' = CUSTOMER DIALED SUB- ACCOUNT BILL CODE (CSDBC) VALUE '6' = CUSTOMER DIALED SUB- ACCOUNT BILL

61

CODE (CSDBC) AND OCP DATA INDICATOR-8 319 319 1 1 A SERIAL/OP NUMBER VALUE '0' = DEFAULT VALUE '1' = SERIAL NUMBER VALUE '2' = OPERATOR NUMBER VALUE '3' = REC POINT ID VALUE '4' = OP NUMBER + REC POINT ID VALUE '5' = ORAF NUMBER VALUE '6' = DEPT ID NO. VALUE '7' = IX CARRIER SER NO. INDICATOR-9 320 320 1 1 A RADIO SVCS ORIGINATED VALUE '0' = DEFAULT VALUE '1' = MOBILE NON-ROAMER VALUE '2' = MOBILE ROAMER VALUE '3' = AIRCRAFT VALUE '4' = HIGH SPEED TRAIN VALUE '5' = MARINE VALUE '6' = MARISAT VALUE '7' = HIGH SEAS ORIGINATED INDICATOR-10 321 321 1 1 A RADIO SVCS TERMINATED VALUE '0' = DEFAULT VALUE '1' = MOBILE NON-ROAMER VALUE '2' = MOBILE ROAMER VALUE '3' = AIRCRAFT VALUE '4' = HIGH SPEED TRAIN VALUE '5' = MARINE VALUE '6' = MARISAT VALUE '7' = HIGH SEAS ORIGINATED INDICATOR-11 322 322 1 1 A BILLING NO. CHARACTER VALUE '0' = DEFAULT VALUE '1' = BILL TO MIN VALUE '2' = BILL TO MAN VALUE '3' = BILL TO MAMA VALUE '4' = BILL TO SPEC NO. OF SPEC CREDIT CARD VALUE '5' = BILL TO STAN VALUE '6' = BILL TO NON 7D/OTHER PL VALUE '7' = BILL TO FOR EXCH VALUE '8' = BILL TO PARTY INDICATOR-12 323 323 1 1 A TIME & CHARGES OVERFLOW TIME INDICATOR VALUE '0' = DEFAULT VALUE '1' = TIME & CHARGES QUOTED

62

VALUE '2' = ORIG RECORD FIELD OVFL CONDITION VALUE '3' = SUPPLEMENTAL REC CONTAIN OVFL DATA VALUE '4' = LONG DURATION 'A' RECORD VALUE '5' = LONG DURATION 'B' RECORD VALUE '6' = LONG DURATION 'C' RECORD VALUE '7' = LONG DURATION 'D' RECORD INDICATOR-13 324 324 1 1 A OTHER LINE SURGHARGE/ TAXES VALUE '0' = DEFAULT VALUE '1' = STATE OR CANADIAN TAX VALUE '2' = ST & LOCAL VALUE '3' = LOCAL TAX VALUE '4' = OTHER LINE SURCHARGE PRESENT VALUE '5' = UNRATED LOCAL/MTS MESSAGE VALUE '6' = RESERVED FUTURE USE VALUE '7' = UNRATED IX CARRIER MESS VALUE '8' = TOTAL MODULE 010 TAX AND SURCHARGE PRESENT INDICATOR-14 325 325 1 1 A RECORDS REVISION VALUE '0' = DEFAULT VALUE '1', '2', '3' UNASSIGNED VALUE '4' = REC IN 7/83 FORMAT VALUE '5' = MODULES PRESENT VALUE '6' = REC IS 210 FORMAT W/O MODULES VALUE ‘7’ = REC IS 175 FORMAT W/O MODULES VALUE ‘8’ = REC IS 175 FORMAT WITH MODULES INDICATOR-15 326 326 1 1 A BELL/INDEPENDENT-RATED/ ORIGINATED INDICATOR VALUE '0' = DEFAULT VALUE '1' = BELL RATED ORIGINATED VALUE '2' = BELL RATED NBEC

63

ORIGINATED VALUE '3' = NBEC RATED/BELL ORIGINATED VALUE '4' = NBEC RATED/ NBEC ORIGINATED VALUE '5' = IC RATED/ IC ORIG VALUE '6' = BELL RATED/ IC ORIG VALUE '7' = NBEC RATED/ IC ORIG VALUE '8' = IC RATED/ BELL ORIG VALUE '9' = IC RATED/ NBEC ORIG INDICATOR-16 327 327 1 1 A COIN PART VALUE '0' = DEFAULT VALUE '1' = COIN PART CHARGE VALUE '2' = INMATE VALUE '3' = MECH CALLING CARD SERVICE VALUE '4' = ADVANCE CALL VALUE '5' = CALL FORWARD VALUE '6' = CHARGE-A-CAL VALUE '7' = CHG-A-CL + VALUE '8' = MAGNETIC C/C INDICATOR-17 328 328 1 1 A REDIRECT/BVA VALUE '0' = DEFAULT VALUE '1' = REDIRECT MSG BVDB NOT ACCESSED VALUE '2' = REDIRECT MSG BVDB VALIDATED VALUE '3' = REDIRECT MSG BVDB FAILED VALIDATION VALUE '4' = BVDB VERIFY VALUE '5' = BVDB FAILED VALIDATION VALUE '6' = BVDB VALIDATION INDETERMINAT VALUE '7' = REDIRECTED MSG BVDB VALIDATION INDETERMINAT VALUE '8' = BVDB NOT ACCESSED INDICATOR-18 329 329 1 1 A MULTIPLE RATE PERIOD/ ATTEMPS VALUE '0 = DEFAULT VALUE '1' = MULTI-RATE PERIOD VALUE '2' = ATTEMPT MESSAGE VALUE '3' = MULTI-RATE PERIOD ATTEMPT MSG INDICATOR-19 330 330 1 1 A LATA IDENTIFIER

64

VALUE '0' = DEFAULT VALUE '1' = INTRA LATA EXCHANGE CARRIER VALUE '2' = INTER LATA INTEREXCHANGE CARRIER VALUE '3' = INTER LATA EXCHANGE CARRIER VALUE '4' = INTER LATA EXCHANGE CARRIER PURCHASED BY INTER EXCHANGE CARRIER VALUE '5' = INTRA LATA INTEREXCHANGE CARRIER VALUE '6' = INTRA LATA EXCHANGE CARRIER PURCHASED BY INTER EXCHANGE CARRIER VALUE '7' = INTRA LATA INTEREXCHANGE CARR PURCHASED BY EXCHANGE CARRIER VALUE '8' = INTER LATA INTEREXCHANGE CARR PURCHASED BY EXCHANGE CARRIER VALUE '9' = NOT DETERMINED INDICATOR-20 331 331 1 1 A FUTURE USE VALUE '0' = DEFAULT TOLL-DETAIL- 332 339 8 8 A SERIAL NUMBER SERIAL-NUMBER (IF APPLICABLE) (REDEFINED) ----------- TOLL-DETAIL- 332 333 2 2 A OPERATOR UNIT OPR-UNIT (IF APPLICABLE) TOLL-DETAIL- 334 339 6 6 A RECORDING POINT ID REC-PT-ID (IF APPLICABLE) TOLL-DETAIL- 340 342 3 3 A BILLING REVENUE ACCOUNT BILL-RAC-RAO CENTER/REVENUE ACCOUNT OFFICE VALUE = 020 TOLL-DETAIL- 343 352 10 10 A CHARGE NPA NNN BILL-NUMBER CHARGE CO NNN CHARGE LINE NNNN TOLL-DETAIL- 353 362 10 10 A STD ABBREVIATION FROM-PLACE FROM PLACE(NON-CDAR) (REDEFINED) ----------- TOLL-DETAIL- 363 364 2 2 A FROM STATE FROM-PLACE-ST (NON-CDAR) TOLL-DETAIL- 353 360 8 8 A CDAR NUMBER CDAR-INFO (IF APPLICABLE) (REDEFINED) SEE INDICATOR 7 ----------- FILLER 361 364 4 4 A FILLER = SPACES TOLL-DETAIL- 353 360 8 8 A SUB-ACCOUNT NUMBER CUSTOMER-DIALED (IF APPLICABLE)

65

-SUB-ACCOUNT-NO SEE INDICATOR 7 FILLER 361 364 4 4 A FILLER = SPACES TOLL-DETAIL- 365 374 10 10 A STD ABBREVIATION TO-PLACE TO PLACE TOLL-DETAIL- 375 376 2 2 A TO STATE TO-PLACE-ST TOLL-LIBRARY- 377 378 2 2 A LIBRARY CODE CODE TOLL-SETTLEMENT 379 379 1 1 A SETTLEMENT 0 = DEFAULT 3 = INTRASTATE INDEPENDENT EC 5 = INTRA CANADA OR NON US NANP 6 = LOCAL 8 = INTRASTATE INTRACO 9 = INTRASTATE INTERCO G = INTERSTATE INDEPENDENT EC J = INTERSTATE US/US K = INTERSTATE US/CANAD L = INTERNATIONAL US/NON US NANP M = NOT USED N = US OR CANADA/ INTERNATIONAL OVERSEAS POINT P = INTERNATIONAL/ INTERNATIONAL Q = INTERSTATE US/ ALASKA, HAWAII, PUERTO RICO, VIRGIN ISLANDS R = INTERNATIONAL US/MEXICO TOLL-IX-CODE 380 383 4 4 A IX CARRIER ID FILLER 384 387 4 4 A FILLER VALUE = SPACES TOLL-DETAIL- 388 397 10 10 A MISC. INDICATORS INDICATORS21-30 21 THRU 30 (REDEFINED) ----------- INDICATOR-21 388 388 1 1 A DIALING METHOD VALUE '0 = DEFAULT VALUE '1' = 1+,0+,OR 00- DIALED CARRIER NOT SUBSCRIBED TO PRESUB. CUST PRESUB TO CARRIER. VALUE '2' = 10XXX DIALED CARRIER NOT SUBSCRIBED TO PRESUB. CUST NOT PRESUB TO CARRIER. VALUE '3' = 950-XXXX DIALED FEATURE GROUP "B" ACCESS VALUE '4' = 1+,0+,OR 00-

66

DIALED CARRIER SUBSCRIBED TO PRESUB. CUST PRESUB TO CARRIER. VALUE '5' = 10XXX DIALED CARRIER SUBSCRIBED TO PRESUB. CUST NOT PRESUB TO CARRIER. VALUE '6' = 10XXX DIALED CARRIER SUBSCRIBED TO PRESUB. CUST PRESUB TO CARRIER. VALUE '7' = 10XXX DIALED CARRIER NOT SUBSCRIBED TO PRESUB. CUST PRESUB TO CARRIER. INDICATOR-22 389 389 1 1 A RECORDING ENTITY VALUE '0' = DEFAULT VALUE '1' = REC AT BELL OPERATING CO VALUE '2' = REC AT NBEC/ (INDEPENDENT) EXCHANGE SWITCH VALUE '3' = REC AT INTEREXCHANG CARRIER SWIT VALUE '4' = REC AT RADIO COMMON CARRIER VALUE '5' = OTHER THAN ABOVE INDICATOR-23 390 390 1 1 A TYPE OF CREDIT CARD VALUE '0' = DEFAULT VALUE '1' = COMMERCIAL CREDIT CARD VALUE '2' = INTEREXCHANG CREDIT CARD VALUE '3' = LOCAL EXCHAN CARRIER CARD VALUE '4' = CARD ISSUER IDENTIFIER CIID (14 DIG VALUE '5' = CCITT CARD INDICATOR-24 391 391 1 1 A SPECIALIZED SERVICE VALUE '0' = DEFAULT VALUE '1' = DUAL PARTY RELAY VALUE '2' = THREE WAY CALLING VALUE '3' = DIRECTORY ASSISTANCE CALL COMPLETION MESSAGE INDICATOR-25 392 392 1 1 A CARRIER SPECIFIC IND (THE VALUE IN THIS FIELD IS SET BY THE CARRIER OWNING THE MESSAGE) VALUE '0' = DEFAULT VALUE '1' = S&E FORMAT VALUE '3' = EASYREACH

67

INDICATOR-26 393 393 1 1 A FUTURE USE VALUE '0' = DEFAULT INDICATOR-27 394 394 1 1 A TAX INDICATOR VALUE '0' = DEFAULT VALUE '1' = EXEMPT FROM FED TAX VALUE '2' = EXEMPT FROM STATE TAX VALUE '3' = EXEMPT FROM FED/ST TAX VALUE '4' = EXEMPT FROM LOCAL TAX VALUE '5' = EXEMPT FROM FED/LOCAL TX VALUE '6' = EXEMPT FROM ST/LOCAL TAX VALUE '7' = EXEMPT FROM FED/ST/LOCAL TAXES VALUE '9' = EXEMPT FROM ALL TAXES INDICATOR-28 395 395 1 1 A FUTURE USE VALUE '0' = DEFAULT INDICATOR-29 396 396 1 1 A OTHER BILLING ENTITY VALUE '0 = DEFAULT VALUE '1' = ALTERNATE CARRIER BILLING ID VALUE '2' = RCC VALUE '3' = ENHANCED SERVICE PROVIDER VALUE '4' = INFORMATION SERVICE PROVIDER INDICATOR-30 397 397 1 1 A SNET USE VALUE 1 = LAND-MOBILE-II LOCAL-CELLULAR VALUE 2 = LAND-MOBILE-II WIDE-CELLULAR VALUE 3 = LAND-MOBILE-II LOCAL-PAGING VALUE 4 = LAND-MOBILE-II WIDE-PAGING VALUE 5 = MOBILE-LAND-I- CELLULAR VALUE 6 = LAND-MOBILE-I- CELLULAR VALUE 7 = LAND-MOBILE-I- PAGING VALUE 8 = MOBILE-LAND W LNP QUERY PREARRANGED VALUE 9 = MOBILE-LAND W LNP QUERY NOT PREARRANGED SCENARIO-1 = 5 SCENARIO-2 = 1 3 SCENARIO-3 = 2 4 SCENARIO-4 = 6 7 CELLULAR = 1 2 5 6 PAGING = 3 4 7 LAND-MOBILE-TYPE-II-

68

WIRELESS = 1 THRU 4 WIRELESS = 1 THRU 7 FILLER 398 405 8 8 A THESE 8 POSITIONS REDEFINED AS WILL BE REDEFINED AS INDICATED BELOW FOLLOWS FOR 01-01-NN’S AND 31-01-NN’S MESSAGE RECORDS WITHOUT AN OCP LSPID 398 401 4 4 A LOCAL SVC ID NO.S FILLER 402 405 4 4 A FILLER FOR 01-01-NN’S AND 31-01-NN’S MESSAGE RECORDS WITH AN OCP FILLER 398 400 3 3 A FILLER USOC 401 405 5 5 A OCP USOC FOR 01-01-62’S AND 31-01-62’S MESSAGE RECORDS DATA-RATE-IND 398 399 2 2 Z ONLY FOR 010162 RECORDS DATA-RATE-INDICATOR VALUE = 05 07 = ISDN VALUE = 06 = SDDS INFO-TRANS-IND 400 402 3 3 A INFO TRANS RATE IND BAND WIDTH 403 405 3 3 A BAND WIDTH FOR 41-01-01’S CREDIT RECORDS LSPID 398 401 4 4 A LOCAL SVC PROVIDER FILLER 402 402 1 1 A FILLER TYPE OF CREDIT 403 403 1 1 A TYPE OF CREEDIT ORIG CAT 404 405 2 2 A ORIG CAT FOR 41-50-01’S AND 42-50-01’S AND 42-50-02’S SPECIAL RECORDS MISC TEXT CODE 398 402 5 5 A MISC TEXT CODE TYPE OF CREDIT 403 403 1 1 A TYPE OF CREEDIT ORIG CAT 404 405 2 2 A ORIG CAT

69

TOLL-IND-11 406 406 1 1 A MISC INDICATOR AIN INDICATOR FOR CAT 96 ONLY DEFAULT = SPACE NOTE: THIS FIELD IS ONLY USED FOR 800 REDIRECT MESSAGES 1 = REDIRECT SETUP MSG ON THESE MESSAGES THE FROM NO. CONTAINS THE VIRTUAL POTS REROUTE ACCESS NO., THE TO PLACE CONTAINS THE ROUTE TO NO., THE BILL NO. FIELD CONTAINS THE VIRTUAL POTS NO. BEING REROUTED AND THE TO NO. FIELD CONTAINS THE 800 NO. TO WHICH THE DESTINATION NO. IS RELATED. 2 = REDIRECT MESSAGE ON THESE MESSAGES THE FROM NO. CONTAINS THE VIRTUAL POTS NO., THE TO PLACE CONTAINS THE ROUTE TO NO., THE BILL NO. FIELD CONTAINS THE VIRTUAL POTS NO. BEING REROUTED AND THE TO NO. FIELD CONTAINS THE 800 NO. TO WHICH THE DESTINATION NO. IS RELATED. 3 = SNET USE AIN-PIN-NUMBER 4 = 500 INTERSTATE 5 = NAT D/A 6 = YELLOWPAGES D/A ORIG-BILL-NO 407 419 13 13 A FOR SPECIAL OCP'S THIS FIELD WILL CONTAIN THE ACTUAL BILL NUMBER FORMAT = NPA,NNX,LN,CC DEFAULT = SPACES SUB-CIC-CODE 420 424 5 5 A SUB CIC CODE SMART-PAGES- 425 429 5 5 A FOR 41-50 AND 42-50 ACCT-NUMBER AND IX = 4661 ONLY INTERNATIONAL 430 434 5 5 A FORMAT $$$Vcc MOBIL TERMINATE DEFAULT = ZEROES SURCHARGE INTERNATIONAL MOBILE TERMINATION SURCHARGE IF APPLICABLE FILLER 435 449 15 15 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

70

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING MESSAGE 5 60 00 EMI = (81 SEE BELOW) FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 60 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

71

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) TAX-STATUS-FED 165 165 1 1 A MGS FED TAX STATUS 0 = TAXABLE 1 = NON TAXABLE TAX-STATUS-ST 166 166 1 1 A FILLER VALUE = SPACES TAX-STATUS-CTY 167 167 1 1 A FILLER VALUE = SPACES TAX-STATUS-CITY 168 168 1 1 A FILLER VALUE = SPACES TAX-STATUS-MIS1 169 169 1 1 A FILLER VALUE = SPACES TAX-STATUS-MIS2 170 170 1 1 A FILLER VALUE = SPACES CALLING-PLAN- 171 175 5 5 A OCP USOC (IF APPLICABLE) USOC DEFAULT = SPACES TAR-CODE 176 183 8 8 A TAR CODE INFO ADDITIONAL-DISC 184 184 1 1 A ADDITIONAL DISCOUNT IND 1 = INTERSTATE DISC 2 = INTERENATIONAL DISC 3 = INTRASTATE DISC NATIONAL-USE 185 214 30 30 A FILLER

72

LOCAL-USE 215 230 16 16 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 81 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUES 01,02,04,05,07 GROUP TOLL-DETAIL- 235 236 2 2 A VALUES 01,04,06-08, RECORD-TYPE 11,16,17,18,31, 32,33,34,35,37, 80-83 TOLL-DETAIL- 237 242 6 6 A FORMAT YYMMDD MESSAGE-DATE TOLL-DETAIL- 243 244 2 2 A ORIGINATING NUMBER DIGIT FROM-NUMBER- DIGIT COUNT LENGTH TOLL-DETAIL- 245 254 10 10 A ORIGINATNG NPA NNN FROM-NUMBER ORIGINATIG CO NNN ORIGINATION LINE NNNN TOLL-DETAIL- 255 257 3 3 A OVERFLOW-DIGITS OVERFLOW DIGITS NNN (IF BOTH ORIG AND TERM NO LEN GREATER THAT 10 THESE DIGITS ARE ADDED TO THE TERM NUMBER). TOLL-DETAIL- 258 259 2 2 A TERMINATING NUMBER DIGIT TO-NUM-LENGTH DIGIT COUNT TOLL-DETAIL- 260 269 10 10 A TERMINATING NPA NNN TO-NUMBER TERMINATING CO NNN TERMINATING LINE NNNN TOLL-DETAIL- 270 276 7 7 A CHARGE FORMAT $$$$CCM CHARGE FILLER 277 277 1 1 A FILLER VALUE = SPACES TOLL-DETAIL- 278 281 4 4 A STATE TAX FORMAT $$CC STATE-TAX (SEE INDICATOR 13) (REDEFINED) ----------- TOLL-DETAIL- 282 284 3 3 A LOCAL TAX FORMAT $CC LOCAL-TAX (SEE INDICATOR 13) (REDEFINED) ----------- TOLL-DETAIL- 278 282 5 5 A OTHER LINE SURCHARGE OTHER-LINE-SCHG FORMAT $$$CC (REDEFINED) (SEE INDICATOR 13) ----------- FILLER 283 284 2 2 A FILLER (REDEFINED) VALUE = SPACES ----------- TOLL-DETAIL- 278 283 6 6 A TOTAL MODULE TAX AND TOTAL-MODULE- SURCHARGE

73

TAX-SURCHARGE FORMAT $$$$CC FILLER 284 284 1 1 A FILLER VALUE = SPACES TOLL-DETAIL- 285 290 6 6 A CONNECT TIME - HHMMSS CONNECT-TIME TOLL-DETAIL- 291 297 7 7 A BILLABLE TIME - MMMMSST BILLABLE-TIME TOLL-DETAIL- 298 299 2 2 A METHOD OF RECORDING METHOD-OF-REC VALUE '01' = CUST DIALED VALUE '02' = CUST DIALED VALUE '03' = CUST DIAL/ NOT OPER SERVICED VALUE '04' = CUST DIAL/ NOT OPER SERVICED VALUE '11' = CUST DIAL/ OPERATOR SERVICED VALUE '12' = CUST DIAL/ OPERATOR SERVICED VALUE '21' = OPERATOR COMPLETED (ID'ED & DIALED) VALUE '22' = OPERATOR COMPLETED (AUTOMATIC ID & DIAL) VALUE '31' = OPERATOR HANDLED (CORD BOARD VALUE '32' = OPERATOR HANDLED TOLL-RET/CAN 300 301 2 2 A RETURN/CANCEL CODE RESERVED 302 304 3 3 A LOCAL-COMPANY- 305 307 3 3 A INFORMATION RATE-PERIOD 308 308 1 1 A VALUE 1 - DAY/FULL RATE 2 - EVENING/DISC 3 - NIGHT/EVENING 4,5,6 - CARRIER SPECIFIC 7 - REGULAR(PEAK) 8 - DISCOUNT 9 - ECON (OFF PEAK RATE-CLASS 309 309 1 1 A VALUE 1 - PERSON 2 - PERSON CALL BK 3 - OPER STATION 4 - DIAL STATION 5 - OPER COMPLETE 6 - 0 + CALL CARD MESSAGE-TYPE 310 310 1 1 A VALUE 1 - SENT PAID 2 - THIRD NUMBER 3 - CALLING CARD 4 - COLLECT

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5 - NOT APPLICABLE 6 - COIN PAID RESERVED 311 311 1 1 A INDICATORS 312 331 20 20 A INDICATORS 1-20 OBLIGATION-ID 332 339 8 8 A FOR TRACKING IRS TRANSMISSIONS BILLING-RAO 340 342 3 3 A BILLING REVENUE ACCOUNTING OFFICE BILLING-NUMBER 343 352 10 10 A NPA, NNX, LINE NORTH-AMERICAN- 353 362 10 10 A FROM-PLACE NORTH-AMERICAN- 363 364 2 2 A FROM-STATE NORTH-AMERICAN- 365 374 10 10 A TO-PLACE NORTH-AMERICAN- 375 376 2 2 A TO-STATE RESERVED 377 378 2 2 A SETTLEMENT-CODE 379 379 1 1 A VALUE 5 - INTRA-CANADA 8,3,9 - INTRASTATE J,G,Q - INTERSTATE K,N,P,L,R - INTERNAT'L CARRIER- 380 383 4 4 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "0222") FILLER 384 387 4 4 A INDICATORS 388 397 10 10 A INDICATORS 21-30 FILLER 398 405 8 8 A IRS-DETAIL- 406 417 13 13 A MASTER BILL NPA,CO MASTER-BILL- MASTER BILL LINE NUMBER MASTER BILL CC (SORTFIELD) FILLER 418 424 7 7 A IRS-ENTITY-CODE 425 427 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT FILLER 428 449 22 22 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5-60-00 MESSAGE CREDIT RECORD EMI - RECORD TYPE 82 SEE BELOW FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 60 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

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CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE VALUE = SPACES CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) TAX-STATUS-FED 165 165 1 1 A MGS FED TAX STATUS 0 = TAXABLE 1 = NON TAXABLE TAX-STATUS-ST 166 166 1 1 A FILLER VALUE = SPACES TAX-STATUS-CTY 167 167 1 1 A FILLER VALUE = SPACES TAX-STATUS-CITY 168 168 1 1 A FILLER VALUE = SPACES TAX-STATUS-MIS1 169 169 1 1 A FILLER VALUE = SPACES TAX-STATUS-MIS2 170 170 1 1 A FILLER VALUE = SPACES CALLING-PLAN- 171 175 5 5 A OCP USOC (IF APPLICABLE) USOC DEFAULT = SPACES TAR-CODE 176 183 8 8 A TAR CODE INFO ADDITIONAL-DISC 184 184 1 1 A ADDITIONAL DISCOUNT IND 1 = INTERSTATE DISC 2 = INTERENATIONAL DISC 3 = INTRASTATE DISC NATIONAL-USE 185 214 30 30 A FILLER

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LOCAL-USE 215 230 16 16 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 82 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUES 01,02,04,05,07 GROUP TOLL-DETAIL- 235 236 2 2 A VALUES 01,04,06-08, RECORD-TYPE 11,16,17,18,31, 32,33,34,35,37, 80-83 TOLL-DETAIL- 237 242 6 6 A FORMAT YYMMDD MESSAGE-DATE TOLL-DETAIL- 243 244 2 2 A ORIGINATING NUMBER DIGIT FROM-NUMBER- DIGIT COUNT LENGTH TOLL-DETAIL- 245 254 10 10 A ORIGINATNG NPA NNN FROM-NUMBER ORIGINATIG CO NNN ORIGINATION LINE NNNN TOLL-DETAIL- 255 257 3 3 A OVERFLOW-DIGITS OVERFLOW DIGITS NNN (IF BOTH ORIG AND TERM NO LEN GREATER THAT 10 THESE DIGITS ARE ADDED TO THE TERM NUMBER). TOLL-DETAIL- 258 259 2 2 A TERMINATING NUMBER DIGIT TO-NUM-LENGTH DIGIT COUNT TOLL-DETAIL- 260 269 10 10 A TERMINATING NPA NNN TO-NUMBER TERMINATING CO NNN TERMINATING LINE NNNN TOLL-DETAIL- 270 276 7 7 A CHARGE FORMAT $$$$óóMM CREDIT-AMOUNT FILLER 277 277 1 1 A STATE TAX FORMAT $$óó TOLL-DETAIL- 278 281 4 4 A STATE TAX FORMAT $$óó STATE-TAX (SEE INDICATOR 13) TOLL-DETAIL- 282 284 3 3 A LOCAL TAX FORMAT $óó LOCAL-TAX (SEE INDICATOR 13) TOLL-DETAIL- 285 290 6 6 A CONNECT TIME - HHMMSS CONNECT-TIME (SORTFIELD POS 55-58) TOLL-DETAIL- 291 297 7 7 A CREDIT TIME - MMMMSST CREDIT-TIME TOLL-DETAIL- 298 299 2 2 A METHOD OF RECORDING METHOD-OF-REC VALUE '01' = CUST DIALED VALUE '02' = CUST DIALED VALUE '03' = CUST DIAL/ NOT OPER SERVICED VALUE '04' = CUST DIAL/ NOT OPER

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SERVICED VALUE '11' = CUST DIAL/ OPERATOR SERVICED VALUE '12' = CUST DIAL/ OPERATOR SERVICED VALUE '21' = OPERATOR COMPLETED (ID'ED & DIALED) VALUE '22' = OPERATOR COMPLETED (AUTOMATIC ID & DIAL) VALUE '31' = OPERATOR HANDLED (CORD BOARD VALUE '32' = OPERATOR HANDLED TOLL-RET/CAN 300 301 2 2 A RETURN/CANCEL CODE RESERVED 302 304 3 3 A LOCAL-COMPANY- 305 307 3 3 A INFORMATION RATE-PERIOD 308 308 1 1 A VALUE 1 - DAY/FULL RATE 2 - EVENING/DISC 3 - NIGHT/EVENING 4,5,6 - CARRIER SPECIFIC 7 - REGULAR(PEAK) 8 - DISCOUNT 9 - ECON (OFF PEAK) RATE-CLASS 309 309 1 1 A VALUE 1 - PERSON 2 - PERSON CALL BK 3 - OPER STATION 4 - DIAL STATION 5 - OPER COMPLETE 6 - 0 + CALL CARD MESSAGE-TYPE 310 310 1 1 A VALUE 1 - SENT PAID 2 - THIRD NUMBER 3 - CALLING CARD 4 - COLLECT 5 - NOT APPLICABLE 6 - COIN PAID RESERVED 311 311 1 1 A INDICATORS 312 331 20 20 A INDECATORS 1-20 OBLIGATION-ID 332 339 8 8 A FOR TRACKING IRS TRANSMISSIONS BILLING-RAO 340 342 3 3 A BILLING REVENUE ACCOUNTING OFFICE BILLING-NUMBER 343 352 10 10 A NORTH-AMERICAN- 353 362 10 10 A FROM-PLACE NORTH-AMERICAN- 363 364 2 2 A

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FROM-STATE NORTH-AMERICAN- 365 374 10 10 A TO-PLACE NORTH-AMERICAN- 375 376 2 2 A TO-STATE RESERVED 377 378 2 2 A SETTLEMENT-CODE 379 379 1 1 A VALUE 5 - INTRA-CANADA 8,3,9 - INTRASTATE J,G,Q - INTERSTATE K,N,P,L,R - INTERNAT'L CARRIER- 380 383 4 4 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "0222") RESERVED 384 387 4 4 A INDICATORS 388 397 10 10 A INDICATORS 21-30 FILLER 398 402 5 5 A TYPE-OF-CREDIT 403 403 1 1 A FILLER 404 405 2 2 A IRS-DETAIL- 406 417 13 13 A MASTER BILL NPA,CO MASTER-BILL- MASTER BILL LINE NUMBER MASTER BILL CC (SORTFIELD) FILLER 418 424 7 7 A IRS-ENTITY-CODE 425 427 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT FILLER 428 449 22 22 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER MESSAGE RECORD (ASI MODULE RECORD) 5 60 55 FIELD LOCATION NO OF FIELD * DESCRIPTION NAME FROM TO CHAR. LNGTH MODE CAP 1 150 150 150 A SEE BELOW MISCELLANEOUS MODULES CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 60 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 55 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER

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IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA 9033 = COIN COMP 41-50 AND 42-50 RECORDS ONLY 7707 = ASI 41-50 AND 42-50 RECORDS ONLY 4661 = SNET SMARTPAGES 41-50 AND 42-50 RECORDS ONLY FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER MODULE-AREA 151 450 A THESE POSITIONS ARE (REDEFINED FOR FOR THE MODULES THAT EACH MODULE) MAY BE ATTACHED TO THE MESSAGE RECORDS THE 5-60-00 FOR THE 41-50-01 42-50-01 AND 42-50-20 (SEE POS 231-236 ON THE 5-60-00 AND POS 325 IND-14 FOR VALUE OF 5 OR 8) NOTE THESE MODULES WILL WILL NOT BE IN MODULE NO ORDER (RANDOM ORDER) AD-MODULE-ID 151 154 4 4 A MODULE 944A ADDRESS MODULE AD-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 154 AD-DATA-SOURCE 158 161 4 4 A DATA SOURCE SPACES = DEFAULT CKL1 = CIRCUIT LOC 1 SA = ADDRESS FROM S/O AD-SERVICE-NAME 162 191 30 30 A SERVICE NAME AD-ADDRESS- 192 228 37 37 A ADDRESS LINE 1 LINE-1 AD-ADDRESS- 229 265 37 37 A ADDRESS LINE 2 LINE-2

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AD-CITY - 266 302 37 37 A ADDRESS CITY AD-STATE - 303 304 2 2 A ADDRESS STATE FILLER 305 421 117 117 A FILLER VALUE = SPACES ASI-ACCT-NO 422 431 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 432 450 19 19 A CIRCUIT NUMBER FROM 947A G (REDEFINE) LT-MODULE-ID 151 154 4 4 A MODULE 945A LITERAL TEXT MODULE NOTE THERE CAN BE MULTIPLES OF THESE ASI CAN HAVE 3 DISH CAN HAVE 10 LT-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 048 LT-DATA-TYPE 158 161 4 4 A DATA TYPE SPACES = DEFAULT DES = FROM S/O FID DES ENM = EQUIP SERIAL NO IPON = P/O/FROM S/O IPON OLDC = OLD CIRCUIT NO ORD = FROM S/O FID ORD RMKI = FROM S/O FID RMKI $SPD = SPEED INFO FROM TYPE OF USOC VBT = FROM S/O FID VBT VCI = FROM S/O FID VIRTUAL CHANNELID VPI = FROM S/O FID VIRTUAL PATH ID LT-LITERAL-TEXT 162 198 37 37 A LITERAL TEXT FOR BILL FILLER 199 421 223 223 A FILLER VALUE = SPACES ASI-ACCT-NO 422 431 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 432 450 19 19 A CIRCUIT NUMBER FROM 947A G (REDEFINE) IB-MODULE-ID 151 154 4 4 A MODULE 946A INSTALLMENT BILLING IB-MOD LENGTH 155 157 3 3 Z MODULE LENGTH IB-PRINT-IND 158 158 1 1 A PRINT IND N = INFO ONLY Y = PRINT ON CUST BILL IB-CODE 159 161 3 3 A CODE SO = INSTALLMENT BILL ORDER SETUP IF = SO THEN CURRENT AND TOTAL NOS = ZERO

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MAN = INSTALLMENT BILL MANUAL SETUP BIL = INSTALLMENT BILL BILL DAY RECORD DEL = INSTALLMENT BILL BEING REMOVED DELETED FIN = INSTALLMENT BILL FINAL AMOUNT DUE IB-CURRENT-NO 162 163 2 2 A IB CURRENT INSTALLMENT - NUMBER IB-TOTAL-NO 164 165 2 2 A IB TOTAL NUMBER OF INSTALLMENTS IB-TOTAL-AMOUNT 166 174 9 9 A TOTAL CONTRACT AMOUNT FORMAT S9(7)V99 IB-SERVICE- 175 181 7 7 A SERVICE ORDER NUMBER ORDER FILLER 182 420 239 239 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE (REDEFINE) IB-MODULE-ID 151 154 4 4 A MODULE 946B INSTALLMENT BILLING IB-MOD LENGTH 155 157 3 3 Z MODULE LENGTH IB-PRINT-IND 158 158 1 1 A PRINT IND N = INFO ONLY Y = PRINT ON CUST BILL IB-CODE 159 161 3 3 A CODE SO = INSTALLMENT BILL ORDER SETUP IF = SO THEN CURRENT AND TOTAL NOS = ZERO MAN = INSTALLMENT BILL MANUAL SETUP BIL = INSTALLMENT BILL BILL DAY RECORD DEL = INSTALLMENT BILL BEING REMOVED DELETED FIN = INSTALLMENT BILL FINAL AMOUNT DUE IB-CURRENT-NO 162 163 2 2 A IB CURRENT INSTALLMENT - NUMBER IB-TOTAL-NO 164 165 2 2 A IB TOTAL NUMBER OF INSTALLMENTS

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IB-TOTAL-AMOUNT 166 174 9 9 A TOTAL CONTRACT AMOUNT FORMAT S9(7)V99 FILLER 175 181 7 7 A FILLER = SPACES FILLER 182 420 239 239 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE (REDEFINE) AI-MODULE-ID 151 154 4 4 A MODULE 947A ASI ACCOUNT-INFO AI-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 155 AI-ASI-ACCOUNT- 158 167 10 10 A ASI ACCOUNT NUMBER NUMBER AI-CIRCUIT-NO 168 186 19 19 A ASI CIRCUIT NUMBER AI-STATION-NO 187 191 5 5 A STATION NUMBER AI-CONTRACT-NO 192 195 4 4 A CONTRACT NUMBER AI-CONTRACT- 196 223 28 28 A CUSTOMER CONTRACT NO CUST-NUMBER AI-USOC 224 228 5 5 A USOC AI-RESOLD-IND 229 229 1 1 A RESOLD IND (NOT USED) FILLER 230 420 191 191 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE (REDEFINE) AI-MODULE-ID 151 154 4 4 A MODULE 947G ASI ACCOUNT-INFO AI-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 155 AI-ASI-ACCOUNT- 158 167 10 10 A ASI ACCOUNT NUMBER NUMBER AI-CIRCUIT-NO 168 186 19 19 A ASI CIRCUIT NUMBER AI-STATION-NO 187 191 5 5 A STATION NUMBER AI-CONTRACT-NO 192 195 4 4 A CONTRACT NUMBER

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AI-CONTRACT- 196 223 28 28 A CUSTOMER CONTRACT NO CUST-NUMBER AI-USOC 224 228 5 5 A USOC AI-RESOLD-IND 229 229 1 1 A RESOLD IND (NOT USED) (REDEFINED) AI-TYPE-OF 229 229 1 1 A TYPE OF PRODUCT PRODUCT DEFAULT = SPACE 1 = DSL TRANSPORT 2 = NON-DSL TRANSPORT 3 = DSL CPE 4 = NON-DSL CPE 5 = DSL INSTALLATION 6 = NON-DSL INSTALLATION 7 = DSL MAINTENANCE 8 = NON-DSL MAINTENANCE AI-DATA-LINK- 230 238 9 9 A DATA LINK CONNECTOR-ID CONNECTOR-ID AI-DLCI-CIRCUIT 239 265 27 27 A DLCI RELATED CIRCUIT ID ID AI-DISCOUNT- 266 270 5 5 Z DISCOUNT PERCENT PERECENT FORMAT 999V99 AI-TYPE-OF- 271 271 1 1 A TYPE OF DISCOUNT DISCOUNT DEFAULT = SPACE A = ACCOUNT P = PRODUCT AI-TYPE-OF- 272 272 1 1 A TYPE OF DISCOUNT DETAIL DISCOUNT-DETAIL DEFAULT = SPACE B = BILL DAY FULL RECURRING DISCOUNT F = FRACTIONAL PRO-RATED R = DISCOUNT REMOVED FRACTIONAL AI-PRINT-IND 273 273 1 1 A PRINT IND N = NO PRINT INFO ONLY S = SUMMARIZED SURCHARGES SUMAMRIZED BY CREDIT OR DEBIT AND MERGED BY THE FOLLOWING FIELDS SBC BILL NO. ASI ACCOUNT NO. ASI CIRCUIT NO. MESSAGE DATE MESSAGE CAT MESSAGE TEXT CODE DEFAULT = SPACE AI-CIRCUIT-REF- 274 297 24 24 A CIRCUIT REFERENCE/ CARRIER-ID-NO CARRIER ID NO AI-TYPE-OF- 298 298 1 1 A TYPE OF CHARGE CHARGE DEFAULT = SPACE N = NON-RECURRING R = RECURRING S = SURCHARGE IF THIS IS ‘S’ MOVE

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‘N’ TO AI-PRINT-IND POSITION 273 AI-ADJUSTMENT 299 299 1 1 A ADJUSTMENT INDICATOR INDICATOR DEFAULT = SPACE A = MISC ADJUSTMENT AI-TYPE-OF- 300 303 4 4 A TYPE OF USOC USOC DEFAULT = SPACE AI-NETWORK- 304 304 1 1 A NETWORK PRODUCT PRODUCT DEFAULT = SPACE D = DSL AI-PRODUCT- 305 305 1 1 A PRODUCT GROUPING GROUPING DEFAULT = SPACE P = PREMIERSERV AKA MANAGED ROUTER S = SCB PREMIERSERV FILLER 306 420 115 115 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE (REDEFINE) PR-MODULE-ID 151 154 4 4 A MODULE 948B POR-RATED SUPPLEMENT PR-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 027 PR-SO-NO 158 164 7 7 A SERVICE ORDER NUMBER PR-FULL-RATE 165 172 8 8 A FULL RATE FORMAT 999999V99 PR-PRO-RATED- 173 177 5 5 A PRO-RATED QUANTITY QUANTITY FORMAT 99999 FILLER 178 421 244 244 A FILLER VALUE = SPACES ASI-ACCT-NO 422 431 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 432 450 19 19 A CIRCUIT NUMBER FROM 947A G (REDEFINE) PR-MODULE-ID 151 154 4 4 A MODULE 948C POR-RATED SUPPLEMENT PR-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 020 PR-FULL-RATE 158 165 8 8 A FULL RATE FORMAT 999999V99 PR-PRO-RATED- 166 170 5 5 A PRO-RATED QUANTITY QUANTITY FORMAT 99999

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FILLER 171 420 250 250 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE (REDEFINE) DT-MODULE-ID 151 154 4 4 A MODULE 949A DATE MODULE DT-MOD LENGTH 155 157 3 3 Z MODULE LENGTH 019 DT-FROM-DATE 158 163 6 6 A FROM DATE YYMMDD DT-THROUGH-DATE 164 169 6 6 A THROUGH DATE YYMMDD FILLER 170 420 251 251 A FILLER VALUE = SPACES ASI-ACCT-NO 421 430 10 10 A ASI ACCOUNT NUMBER NPA NNX LINE FROM 947A G CIRCUIT-NO 431 449 19 19 A CIRCUIT NUMBER FROM 947A G RESERVED 450 450 1 1 A FILLER SYSTEM USE

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RECORD NAME RECORD NUMBER OC&C AND MISC DETAIL RECORD 5 65 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 65 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES WILL CONTAIN THE BTO/BF NUMBER FOR THOSE USOCS THAT ARE BTO/BF'ED CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER

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NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER OCC-CATEGORY 151 152 2 2 A OTHER CHARGES AND CREDIT CATEGORY VALUES: 02 = ANNUAL INVENTORY 06 = OUT OF OFFICE CRED SUPPO RT 08 = MISC ACTICITY SUPPO RT 12 = SVC ORDER ACTIVITY SUPPO RT 14 = DEPOSIT REFUND SUPPO RT 16 = INTEREST ON A DEP 18 = INSTALLMENT BILLNG 20 = RATE CHANGE 22 = FRACTIONAL CHARGE 24 = FRACTIONAL CREDIT 26 = NONRECURRING CHRG 28 = NONRECURRING CRED 30 = GIFT CERTIFICATES 32 = RATE REFUND 34 = INTEREST ON RATE REFUND 36 = LATE PAYMENT CHRG (LPC) SUPPO RT 40 = PROMOTIONS & DISCOUNTS SUB-AUTH-NUMBER 153 182 30 30 A CUSTOMER PROVIDED AUTHORIZATION NUMBER SO-NUMBER 183 197 15 15 A UNIQUE SERVICE ORDER NUMBER SO-COMPLETION- 198 203 6 6 Z SERVICE ORDER COMPLETION DATE FORMAT = YYMMDD ONLY FILLED IN FOR S/O ORDER PROCESSING N/A FOR ADJUSTMENTS ETC.

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USOC 204 208 5 5 A USOC SPACES when no USOC present SPECIAL-PRICING 209 211 3 3 A FILLER PLAN VALUE = SPACES LOCAL-USE 212 213 2 2 A FILLER ACTION-CODE-IND 214 214 1 1 A ACTION CODE INDICATOR VALUES: A = One Time Charge(s) B = Service(s) Removed

C = Service(s) Removed Minimum Billing Applies

D = Service(s) Disconnected

E = Service(s) Disconnected Minimum Billing Applies

F = Minimum Billing Applies

G = Service(s) Established

H = Service(s) Added

I = Service(s) Changed

J = Temporary Suspension

K = Change in Concession Service

L = Change in Bill Date M = Service Interruption QUANTITY 215 219 5 5 Z QUANTITY DEFAULT = ZEROES PIC 9(5) FULL-AMT 220 230 11 11 Z MONTHLY RATE VALUE = ZEROES PIC S9(9)V99 BILLED-AMT- 231 242 12 12 Z AMOUNT BILLED ON THIS CURRENT SERVICE ORDER PIC S9(9)V999 TAR-CODE 243 250 8 8 A FILLER VALUE = SPACES NATIONAL-USE 251 255 5 5 A FILLER LOCAL-USE 256 261 6 6 A FILLER SECONDARY-LOC- 262 264 3 3 A FILLER CODE VALUE = SPACES

91

ARREARS-IND 265 265 1 1 A FILLER VALUE = SPACES RECURRING-IND 266 266 1 1 A FILLER VALUE = SPACES NUMBER-OF- 267 269 3 3 Z FILLER CONTRACT-MONTHS VALUE = ZEROES CONTRACT-DATE 270 275 6 6 Z FILLER VALUE = ZEROES CONTRACT-NUMBER 276 285 10 10 A FILLER VALUE = SPACES INSTALLMENT- 286 291 6 6 A FILLER BILLING-PLAN- DEFAULT = SPACES TYPE INSTALLMENT- 292 293 2 2 A TOTAL NO. INSTALLMENTS BILLING-MONTHS DEFAULT = SPACES INSTALLMENT- 294 295 2 2 Z NO. OF LAST INSTALLMENT BILLING-NUMBER DEFAULT = ZEROES INSTALLMENT- 296 306 11 11 Z BALANCE OF INSTALLMENT BILLING-BALANCE DEFAULT = ZEROES PIC S9(9)V99 TAX-STATUS-IND- 307 307 1 1 A FEDERAL TAX STATUS FED INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - MULTIPLE TAXES APPLY TAX-STATUS-IND- 308 308 1 1 A STATE TAX STATUS STATE INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - SALES AND USE TAXABLE TAX-STATUS-IND- 309 309 1 1 A COUNTY TAX STATUS COUNTY INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 310 310 1 1 A CITY TAX STATUS CITY INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 311 311 1 1 A MISC-1 TAX STATUS MISC-1 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE

92

TAX-STATUS-IND- 312 312 1 1 A MISC-2 TAX STATUS MISC-2 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE FROM-DATE 313 318 6 6 Z START DATE OF EFFECTIVE PERIOD FOR THIS ITEM FORMAT = YYMMDD THRU-DATE 319 324 6 6 Z END DATE OF EFFECTIVE PERIOD FOR THIS ITEM FORMAT = YYMMDD THE ABOVE DATES ONLY USED FOR FRACTIONAL CHARGE RECORDS NUMBER-EFFECT- 325 327 3 3 Z FILLER DAYS VALUE = ZEROES NUMBER-MAINT- 328 329 2 2 Z FILLER DAYS VALUE = ZEROES NUMBER-MAINT- 330 331 2 2 Z FILLER HOURS VALUE = ZEROES NUMBER-MAINT- 332 333 2 2 Z FILLER INCREMENTS VALUE = ZEROES KEY-SYSTEM-NO 334 338 5 5 A FILLER VALUE = SPACES CTX-LOCATION 339 343 5 5 A FILLER VALUE = SPACES MAIN-EQUIP-TYPE 344 344 1 1 A FILLER ALL VALUE = SPACES THESE 0 - COMMON EQUIPMENT CODES 1 - MAIN LINE OR TRUNK ARE AND ASSOCIATED NOT EQUIPMENT USED 2 - ADDITIONAL TRUNK AND ASSOCIATED EQUIPMENT ON SWITCHBOARD 3 - ADDITIONAL LINE AND ASSOCIATED EQUIPMENT ON KEY SYSTEM 4 - CIRCUIT AND EQUIPMENT 5 - PBC, CENTREX OR INTERCOM LINE AND ASSOCIATED EQUIPMENT 6 - KEY SYSTEM AND EQUIPMENT 7 - ACCOUNT FEATURES 8 - 800 SERVICE 9 - WATS SERVICE LINE-STA-ID 345 386 42 42 A CKT # DEFAULT = SPACES

93

STATION-NUMBER 387 396 10 10 A NPA NXX LINE DEFAULT = SPACES SWITCHBOARD 397 398 2 2 A FILLER VALUE = SPACES DPA-CIRCUIT-LOC 399 403 5 5 A FILLER CODE VALUE = SPACES CHARGE-DESC- 404 406 3 3 A FILLER CODE VALUE = SPACES PHRASE-CODE 407 410 4 4 A CODE FOR OC&C PHRASE PRINTED ON BILL LEVEL-CODE 411 411 1 1 A FILLER DEFAULT = SPACES VALUE = 0 ACCOUNT DATA VALUE = 1 LINE DATA VALUE = 2 SUPPORT INFO VALUE = 3 INDEPEND'T DET VALUE = 4 USOC DETAIL SUPPO RT VALUE = 5 FRAC USOC DET VALUE = 6 CHARGE DETAIL VALUE = 7 CHARGE SUMMARY NATIONAL USE 412 436 25 25 A FILLER LOCAL USE 437 449 15 15 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

94

RECORD NAME RECORD NUMBER OC&C MISC DETAIL PHRASE/TEXT RECORD 5 65 20 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 65 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 20 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES WILL CONTAIN THE BTO/BF NUMBER FOR THOSE USOCS THAT ARE BTO/BF'ED CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

95

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER TEXT-LINE-NO 151 153 3 3 Z FILLER = ZEROES TEXT-NO-TEXT-LN 154 156 3 3 Z FILLER = ZEROES TEXT-1 157 266 110 110 A TEXT INFORMATION TEXT-2 267 376 110 110 A USED AS FOLLOWS CKTID 267 296 30 30 A CIRCUIT NUMBER (REDEFINED) IF CHARGE IS FOR CIRCUT ----------- STATION-NUMBER 267 276 10 10 A WATS/800 NUMBER IF APPLICABLE DEFAULT = SPACES FILLER 277 296 20 20 A FILLER = SPACES FILLER 297 376 80 80 A FILLER = SPACES NATIONAL USE 377 426 50 50 A USED AS FOLLOWS (REDEFINED) ----------- TEXT-TYPE 377 377 1 1 A TYPE OF TEXT RECORD VALUES: CKL-TEXT = C DPA-TEXT = D DES-TEXT = E CFA-TEXT = F HTG-TEXT = H DIV-TEXT = I LOC-TEXT = L TRM-TEXT = M IOM-TEXT = O

96

PHRASE-TEXT = P N/A RMKR-TEXT = R SPA-TEXT = S N/A CKT-DES-TEXT = T IX-TEXT = X ZIWC-TEXT = Z FILLER 378 426 49 49 A FILLER LOCAL USE 427 450 24 24 A FILLER (REDEFINED) ----------- TEXT-NO 427 429 3 3 A TEXT NUMBER (DEPENDENT ON TEXT TYPE- E.G. TEXT TYPE DATA ---- -------------- C CIRCUIT LEG (A) D DPA NUMBER (N) H HUNTING NUMBER(N) M SERVICE CODE (A) P PHRASE CODE (N) R REMARK NUMBER (N) S SPA NUMBER (N) FILLER 430 449 20 20 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

97

RECORD NAME RECORD NUMBER BILL VERIFICATION RECORDS (SVC&EQUIP) 5 70 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 70 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES WILL CONTAIN THE BTO/BF NUMBER FOR THOSE USOCS THAT ARE BTO/BF'ED CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER

98

NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 145 4 4 A FILLER AECN 146 149 4 4 A AECN SNET USE AECN W R 150 150 1 1 A R = RETAIL W = WHOLESALE SNET USE EFFECTIVE-DATE 151 156 6 6 Z FILLER VALUE = ZEROES CLSVC 157 161 5 5 A ACCOUNT CLASS OF SERVICE USOC 162 166 5 5 A UNIVERSAL SERVICE ORDER CODE FOR SERVICE OR EQUIPMENT ITEM SPECIAL-PRICING 167 169 3 3 A FILLER = SPACES PLAN NATIONAL-USE 170 171 2 2 A FILLER ACTIVITY-IND 172 172 1 1 A FILLER = SPACES QUANTITY 173 177 5 5 Z NUMBER OF LIKE USOC ITEMS USOC-RATE- 178 188 11 11 Z CURRENT RATE PER USOC CURRENT ITEM PIC S9(9)V99 USOC-AMT- 189 199 11 11 Z TOTAL AMOUNT CHARGED FOR CURRENT THE QUANTITY OF LIKE USOCS PIC S9(9)V99

99

SERVICE- 200 202 3 3 A SERVICE TERMINATION TERMINATION TAR-CODE 203 210 8 8 A FILLER = SPACES USOC-AMT-OLD 211 221 11 11 Z FILLER PIC S9(9)V99 VARIABLE-RATE- 222 222 1 1 A VARIABLE RATE INDICATOR IND VALUES: 0 - NO VARIABLE RATE APPLIES 1 - VARIABLE RATE APPLIES 2 - EXCHANGE RATE APPLIES 3 - MILAGE 4 - MANUAL 5 - SPECIAL BILLING ARRANGEMENTS CARR-ACCESS- 223 223 1 1 A FILLER LINE-CHG-IND VALUE = SPACES NO-CONTRACT-MOS 224 226 3 3 A USED AS FOLLOWS (REDEFINED) ----------- TIER-IND 224 224 1 1 A TWO-TIER INDICATOR VALUES: 0 - TWO-TIER NOT AVAILABLE 1 - TWO-TIER AVAILABLE PRICING-PLAN 225 226 2 2 A TOTAL MONTHS FOR CONTRACT CONTRACT-DATE 227 232 6 6 Z EFFECTIVE DATE FOR CONTRACT FORMAT = YYMMDD CONTRACT-NUMBER 233 242 10 10 A LOCAL CONTRACT NUMBER TAX-STATUS-IND- 243 243 1 1 A FEDERAL TAX STATUS FED INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - MULTIPLE TAXES APPLY TAX-STATUS-IND- 244 244 1 1 A STATE TAX STATUS STATE INDICATOR VALUES: 0 - TAXABLE 1 - NON-TAXABLE 2 - SALES AND USE TAXABLE TAX-STATUS-IND- 245 245 1 1 A COUNTY TAX STATUS COUNTY INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 246 246 1 1 A CITY TAX STATUS CITY INDICATOR

100

VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 247 247 1 1 A MISC-1 TAX STATUS MISC-1 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE TAX-STATUS-IND- 248 248 1 1 A MISC-2 TAX STATUS MISC-2 INDICATOR VALUE = SPACE 0 - TAXABLE 1 - NON-TAXABLE 6-9 - LOCAL USE JAC 249 252 4 4 A SNET USE JAC FILLER 253 253 1 1 A FILLER CTX-LOCATION 254 258 5 5 A CENTREX LOCATION MAIN-EQUIP-TYPE 259 259 1 1 A TYPE OF EQUIPMENT OR SERVICE VALUES: 0 - COMMON EQUIPMENT (USE BILL NUMBER) (ACCOUNT NUMBER) 1 - MAIN LINE OR TRUNK AND ASSOCIATED EQUIPMENT (USE LINE-STATION- IND POS 336-345) 2 - ADDITIONAL TRUNK AND ASSOCIATED EQUIPMENT ON SWITCHBOARD (THIS CODE NOT USED) 3 - ADDITIONAL LINE AND ASSOCIATED EQUIPMENT ON KEY SYSTEM (USE LINE-STATION- IND POS 336-345) 4 - CIRCUIT AND EQUIPMENT (USE CIRCUIT-NO. POS 260-304) 5 - PBX, CENTREX OR INTERCOM LINE AND ASSOCIATED EQUIPMENT (USE LINE-STATION- IND POS 336-345) 6 - KEY SYSTEM AND EQUIPMENT (USE LINE-STATION- IND POS 336-345) 7 - ACCOUNT FEATURES (THIS CODE NOT USED) 8 - 800 SERVICE (USE LINE/STA ID POS 260-304) 9 - WATS SERVICE

101

(USE LINE/STA ID POS 260-304) CIRCUIT-NUMBER- LINE/STATION ID 260 304 45 45 A CIRCUIT NUMBER IF THE RECORDS ARE FOR WATS/800 THIS FIELD WILL CONTAIN THE WATS/800 LINE NUMBER FORMATTED AS NPA,NXX,LINE,FILLER STATION NUMBER 305 314 10 10 A STATION NUMBER NPA (3) PREFIX (3) LINE (4) SWITCHBOARD 315 316 2 2 A SYSTEM NUMBER LOCAL-EXTENSION 317 319 3 3 A FILLER VALUE = SPACES RAO 320 322 3 3 Z REGIONAL ACCOUNTING OFFICE VALUE 020 DPA/SPA/ 323 327 5 5 Z DIFFERENT/SAME PREMISE CIRCUIT LOC ADDRESS NUMBER DPA/SPA NO (3) FILLER (2) REFERENCE-CODE 328 329 2 2 A REFERENCE NUMBER EXPLANATION 330 412 83 83 A USED AS FOLLOWS (REDEFINED) FILLER 330 334 5 5 A DA-SPA-IND 335 335 1 1 A LINE-STA-IND 336 345 10 10 Z NPA/LINE/STATION NUMBER LINE-STAT-TYPE 346 346 1 1 Z 1 = TELEPHONE NO LINE NUMBER 2 = CIRCUIT NUMBER PBX, CENTREX NUMBER TYPE-OF-CIRCUIT 347 347 1 1 Z 1 = CKT TYPE 2 = CLT TYPE 3 = CLS TYPE FILLER 348 407 60 60 A CKL-NO 408 410 3 3 A CIRCUIT LEG NO. CKL-IND 411 411 1 1 A CIRCUIT LEG IND BTO-TYPE 412 412 1 1 Z BILL TO OTHER 0 = DEFAULT 1 = BILL TO OTHER ACCT BTO TYPE 2 = BILL TO THIS ACCT BF TYPE WHEN BTO-TYPE = 1 THE SVC/EQUIP IS ZERO CHGD IE. SHOWN UNDER THIS ACCOUNT BUT BILLED UNDER ANOTHER

102

ACCOUNT SECONDARY LOC 413 415 3 3 Z CKT-DEST 416 418 3 3 A CIRCUIT DESTINATION TBE 419 419 1 1 A TOLL BILLING EXCEPTION CNI 420 421 2 2 A CONTRACT NUMBER INDENTIFICATION NATIONAL-USE 422 439 18 18 A FILLER LOCAL USE 440 449 10 10 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

103

RECORD NAME RECORD NUMBER BILL VERIFICATION DPA/TEXT RECORDS 5 70 20 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 70 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 20 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD

104

CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER TEXT-LINE-NO 151 153 3 3 Z FILLER = ZEROES TOT-NO-TEXT-LN 154 156 3 3 Z FILLER = ZEROES TEXT-1 157 266 110 110 A TEXT INFORMATION TEXT-2 267 376 110 110 A USED AS FOLLOWS (REDEFINED) ----------- CKTID 267 296 30 30 A CIRCUIT NUMBER (REDEFINED) ----------- STATION-NUMBER 267 276 10 10 A WATS/800 NUMBER IF APPLICABLE DEFAULT = SPACES FILLER 277 296 20 20 A FILLER = SPACES FILLER 297 376 80 80 A FILLER = SPACES (REDEFINED) ----------- TEXT-TYPE 377 377 1 1 A TYPE OF TEXT RECORD VALUES: CKL-TEXT = C DPA-TEXT = D DES-TEXT = E CFA-TEXT = F HTG-TEXT = H DIV-TEXT = I LOC-TEXT = L TRM-TEXT = M IOM-TEXT = O PHRASE-TEXT = P N/A RMKR-TEXT = R

105

SPA-TEXT = S N/A CKT-DES-TEXT = T IX-TEXT = X ZIWC-TEXT = Z FILLER 378 426 49 49 A FILLER LOCAL USE 427 450 24 24 A FILLER (REDEFINED) ----------- TEXT-NO 427 429 3 3 A VALUE = SPACES FILLER 430 449 20 20 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

106

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5 75 00 EMI = (01 51 21) MARKETING SUMMARY RECORD FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 75 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

107

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE VALUE = SPACES CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) NATIONAL-USE 165 204 40 40 A FILLER LOCAL-USE 205 230 26 26 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 01 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUE 51 GROUP TOLL-DETAIL- 235 236 2 2 A VALUE 21 RECORD-TYPE MULTIPLE- 237 237 1 1 A INDICATES POS'N OF AN SUMMARY-IND INVOICE SUMMARY RPT TYPE W/I MONTHLY INVOICE MASTER-BILLING- 238 247 10 10 A MASTER BILL NPA NNN NUMBER CO NNN LINE NNNN CUSTOMER-CODE 248 250 3 3 A MASTER BILL CC NNN IC-ACCOUNT- 251 258 8 8 A NUMBER IC-DIV-ID-ACCT- 259 260 2 2 A UNIQUE CODE ASSIGNED TO NO-OVERFLOW IC COMPANY LOCATIONS IC-CUSTOMER- 261 261 1 1 A IDENTIFIES ACCOUNT AS TYPE RESIDENCE, BUSINESS, COMMERCIAL, CENTREX, ETC

108

BILLING-DATE 262 267 6 6 A YEAR NN MONTH NN DAY NN IC-EXTRACTION- 268 273 6 6 A YEAR NN DATE MONTH NN DAY NN OBLIGATION-ID 274 281 8 8 A FOR TRACKING IRS TRANSMISSIONS INVOICE-NUMBER 282 283 2 2 A SEQUENTIALLY ASSIGNED PACK NUMBER COMPANY-NUMBER 284 285 2 2 A BILLING-RAO 286 288 3 3 A BILLING REVENUE ACCOUNTING OFFICE SEND-TO-RAO 289 291 3 3 A SEND-TO REVENUE ACCOUNTING OFFICE CARRIER- 292 294 3 3 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "222") IC-RETURN-CODE1 295 298 4 4 A REASON FOR RETURNING AN UNBILLABLE INV BILLING SUMMARY TO AN IC BILLING-NUMBER 299 308 10 10 A NPA NNX LINE DATE-OF- 309 314 6 6 A YEAR NN EARLIEST- MONTH NN MESSAGE DAY NN RESERVED 315 322 8 8 A NUMBER-OF- 323 326 4 4 A SUMMARY-RECORDS -WITHIN-INVOICE INVOICE- 327 327 1 1 A BILLING-TYPE RESERVED 328 328 1 1 A GRAND-TOTAL- 329 338 10 10 A FORMAT S9(8)V9(2) REVENUE-SUMMARY MARKETING-MSG- 339 343 5 5 A 'MMNNN' WHERE MM = MONTH CODE-1 NNN = MSG NUMBER ON TBL MARKETING-MSG- 344 348 5 5 A AS ABOVE CODE-2 INSERT-CODE-1 349 353 5 5 A 'MMNNN' WHERE MM = MONTH NNN = MSG NUMBER ON TBL INSERT-CODE-2 354 358 5 5 A AS ABOVE INSERT-CODE-3 359 363 5 5 A AS ABOVE INSERT-CODE-4 364 368 5 5 A AS ABOVE TOTAL-NUMBER- 369 375 7 7 A COUNT OF ALL MSG DETAIL OF-MESSAGES- REC'S W/I AN INVOICE

109

SUMMARY BILLING SUMMARY FILLER 376 378 3 3 A TOTAL-REVENUE- 379 386 8 8 A FORMAT S9(9)V9(2) DOMESTIC- FGA/FGD TOTAL-REVENUE- 387 397 11 11 A FORMAT S9(9)V9(2) DOMESTIC- CALLING-CARD TOTAL-REVENUE- 398 408 11 11 A FORMAT S9(9)V9(2) INTERNATIONAL- CALLING-CARD TOTAL-REVENUE- 409 419 11 11 A SPECIAL-IC-CARD IRS-ENTITY-CODE 420 422 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT RESERVED 423 432 10 10 A IC-DC 433 434 2 2 A BILLING- 435 442 8 8 A INVENTORY- NUMBER IC-RETURN- 443 446 4 4 A CODE-2 IC-RETURN- 447 449 3 3 A CODE-3 RESERVED 450 450 1 1 A FILLER SYSTEM USE

110

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5 75 20 EMI = (00100, 002000 AND NEWS AND PHRASE TEXT RECORDS 003000) FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 75 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 20 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

111

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER TOLL-DETAIL- 151 152 2 2 A VALUE 00 CATEGORY TOLL-DETAIL- 153 154 2 2 A VALUE 01,02,03 GROUP TOLL-DETAIL- 155 156 2 2 A VALUE 00 RECORD-TYPE TEXT-1 157 266 110 110 A TEXT INFORMATION IRS DATA FOR EMI 00 01 00 (NEWS-TEXT) NEWS-TEXT DATA IN THE FIRST 63 POSITIONS FOR EMI 00 02,03 00 NEWS-TEXT DATA IN THE FIRST 53 POSITIONS TEXT-2 267 376 110 110 A FILLER NATIONAL USE 377 426 50 50 A FILLER LOCAL USE 427 450 24 24 A FILLER (REDEFINED) ----------- IRS-ENTITY-CODE 427 429 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT FILLER 430 449 20 20 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

112

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5 75 00 EMI = (01 51 22) DISCOUNT AND PROMOTIONS RECORD FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 75 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

113

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) NATIONAL-USE 165 204 40 40 A FILLER LOCAL-USE 205 230 26 26 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 01 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUE 51 GROUP TOLL-DETAIL- 235 236 2 2 A VALUE 22 RECORD-TYPE MULTIPLE- 237 237 1 1 A INDICATES POS'N OF AN SUMMARY-IND INVOICE SUMMARY RPT TYPE W/I MONTHLY INVOICE MASTER-BILLING- 238 247 10 10 A MASTER BILL NPA NNN NUMBER CO NNN LINE NNNN CUSTOMER-CODE 248 250 3 3 A MASTER BILL CC NNN IC-ACCOUNT- 251 258 8 8 A NUMBER IC-DIV-ID-ACCT- 259 260 2 2 A UNIQUE CODE ASSIGNED TO NO-OVERFLOW IC COMPANY LOCATIONS IC-CUSTOMER- 261 261 1 1 A IDENTIFIES ACCOUNT AS TYPE RESIDENCE, BUSINESS, COMMERCIAL, CENTREX, ETC

114

BILLING-DATE 262 267 6 6 A YEAR NN MONTH NN DAY NN IC-EXTRACTION- 268 273 6 6 A YEAR NN DATE MONTH NN DAY NN OBLIGATION-ID 274 281 8 8 A FOR TRACKING IRS TRANSMISSIONS INVOICE-NUMBER 282 283 2 2 A SEQUENTIALLY ASSIGNED PACK NUMBER COMPANY-NUMBER 284 285 2 2 A BILLING-RAO 286 288 3 3 A BILLING REVENUE ACCOUNTING OFFICE SEND-TO-RAO 289 291 3 3 A SEND-TO REVENUE ACCOUNTING OFFICE CARRIER- 292 294 3 3 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "222") IC-RETURN-CODE1 295 298 4 4 A REASON FOR RETURNING AN UNBILLABLE INV BILLING SUMMARY TO AN IC TOTAL-REVENUE- 299 309 11 11 A FORMAT S9(9)V9(2) INTERNATIONAL RESERVED 310 321 12 12 A TOTAL-REVENUE- 322 331 10 10 A FORMAT S9(8)V9(2) DOMESTIC/ INTERNATIONAL TOTAL-DISCOUNT- 332 340 9 9 A FORMAT S9(7)V9(2) AMOUNT TOTAL-DOMESTIC- 341 349 9 9 A FORMAT S9(7)V9(2) DISCOUNT-AMOUNT TOTAL- 350 358 9 9 A FORMAT S9(7)V9(2) INTERNATIONAL- DISCOUNT-AMOUNT IRS-ENTITY-CODE 359 361 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT RESERVED 362 376 15 15 A FEDERAL-TAX 377 383 7 7 A FORMAT S9(5)V9(2) TOTAL-DA-CALLS- 384 390 7 7 A FORMAT 9(7) BILLED TOTAL-DA- 391 399 9 9 A FORMAT S9(7)V9(2) REVENUE PROMO-CODE-1 400 404 5 5 A 'MMNNN' WHERE MM = MONTH NNN = MSG NUMBER ON TBL PROMO-AMOUNT-1 405 410 6 6 A FORMAT S9(4)V9(2)

115

PROMO-CODE-2 411 415 5 5 A AS ABOVE PROMO-AMOUNT-2 416 421 6 6 A FORMAT S9(4)V9(2) PROMO-CODE-3 422 426 5 5 A AS ABOVE PROMO-AMOUNT-3 427 432 6 6 A FORMAT S9(4)V9(2) RESERVED 433 434 2 2 A BILLING- 435 442 8 8 A INVENTORY- NUMBER IC-RETURN- 433 446 4 4 A CODE-2 IC-RETURN- 447 449 3 3 A CODE-3 RESERVED 450 450 1 1 A FILLER SYSTEM USE

116

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5 75 00 EMI = (01 51 23) OTHER CHARGES SUMMMARY RECORD FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 75 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

117

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) NATIONAL-USE 165 204 40 40 A FILLER LOCAL-USE 205 230 26 26 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 01 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUE 51 GROUP TOLL-DETAIL- 235 236 2 2 A VALUE 23 RECORD-TYPE MULTIPLE- 237 237 1 1 A INDICATES POS'N OF AN SUMMARY-IND INVOICE SUMMARY RPT TYPE W/I MONTHLY INVOICE MASTER-BILLING- 238 247 10 10 A MASTER BILL NPA NNN NUMBER CO NNN LINE NNNN CUSTOMER-CODE 248 250 3 3 A MASTER BILL CC NNN IC-ACCOUNT- 251 258 8 8 A NUMBER IC-DIV-ID-ACCT- 259 260 2 2 A UNIQUE CODE ASSIGNED TO NO-OVERFLOW IC COMPANY LOCATIONS IC-CUSTOMER- 261 261 1 1 A IDENTIFIES ACCOUNT AS TYPE RESIDENCE, BUSINESS, COMMERCIAL, CENTREX, ETC

118

BILLING-DATE 262 267 6 6 A YEAR NN MONTH NN DAY NN IC-EXTRACTION- 268 273 6 6 A YEAR NN DATE MONTH NN DAY NN OBLIGATION-ID 274 281 8 8 A FOR TRACKING IRS TRANSMISSIONS INVOICE-NUMBER 282 283 2 2 A SEQUENTIALLY ASSIGNED PACK NUMBER COMPANY-NUMBER 284 285 2 2 A BILLING-RAO 286 282 3 3 A BILLING REVENUE ACCOUNTING OFFICE SEND-TO-RAO 289 291 3 3 A SEND-TO REVENUE ACCOUNTING OFFICE CARRIER- 292 294 3 3 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "222") IC-RETURN-CODE1 295 298 4 4 A REASON FOR RETURNING AN UNBILLABLE INV BILLING SUMMARY TO AN IC RESERVED 299 300 2 2 A STATE/LOCAL-TAX 301 307 7 7 A RESERVED 308 309 2 2 A STATE/LOCAL- 310 316 7 7 A SURCHARGE- AMOUNT-SUMMARY OTHER-CHARGE- 317 321 5 5 A 'MMNNN' WHERE MM = MONTH CODE-1 NNN = MSG NUMBER ON TBL OTHER-CHARGE- 322 327 6 6 A FORMAT S9(4)V9(2) AMOUNT-1 OTHER-CHARGE- 328 332 5 5 A AS ABOVE CODE-2 OTHER-CHARGE- 333 338 6 6 A FORMAT S9(4)V9(2) AMOUNT-2 OTHER-CHARGE- 339 343 5 5 A AS ABOVE CODE-3 OTHER-CHARGE- 344 349 6 6 A FORMAT S9(4)V9(2) AMOUNT-3 OTHER-CHARGE- 350 354 5 5 A AS ABOVE CODE-4 OTHER-CHARGE- 355 360 6 6 A FORMAT S9(4)V9(2) AMOUNT-4 OTHER-CHARGE- 361 365 5 5 A AS ABOVE CODE-5

119

OTHER-CHARGE- 366 371 6 6 A FORMAT S9(4)V(2) AMOUNT-5 OTHER-CHARGE- 372 376 5 5 A AS ABOVE CODE-6 OTHER-CHARGE- 377 382 6 6 A FORMAT S9(4)V9(2) AMOUNT-6 OTHER-CHARGE- 383 387 5 5 A AS ABOVE CODE-7 OTHER-CHARGE- 388 393 6 6 A FORMAT S9(4)V9(2) AMOUNT-7 OTHER-CHARGE- 394 398 5 5 A AS ABOVE CODE-8 OTHER-CHARGE- 399 404 6 6 A FORMAT S9(4)V9(2) AMOUNT-8 OTHER-CHARGE- 405 409 5 5 A AS ABOVE CODE-9 OTHER-CHARGE- 410 415 6 6 A FORMAT S9(4)V9(2) AMOUNT-9 OTHER-CHARGE- 416 420 5 5 A AS ABOVE CODE-10 OTHER-CHARGE- 421 426 6 6 A FORMAT S9(4)V9(2) AMOUNT-10 IRS-ENTITY-CODE 427 429 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT RESERVED 430 434 5 5 A BILLING- 435 442 8 8 A INVENTORY- NUMBER IC-RETURN- 443 446 4 4 A CODE-2 IC-RETURN- 447 449 3 3 A CODE-3 RESERVED 450 450 1 1 A FILLER SYSTEM USE

120

RECORD NAME RECORD NUMBER BILLING PLUS INVOICE BILLING 5 75 00 EMI = (01 51 27) PHRASE SUMMARY RECORD FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 75 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

121

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE VALUE = SPACES CAP-LOCAL-USE 141 141 1 1 A ABEC VS CARRIER SNET USE CAP-LOCAL-USE 142 150 9 9 A FILLER IC-ACCOUNT-NO 151 160 10 10 A IC ACCOUNT NUMBER VALUE = SPACES INVOICE-SEQ-NO 161 164 4 4 Z INVOICE SEQ NUMBER 9(4) NATIONAL-USE 165 204 40 40 A FILLER LOCAL-USE 205 230 26 26 A FILLER EMR/EMI-RECORD 231 450 220 220 A SEE BELOW TOLL-DETAIL- 231 232 2 2 A VALUE 01 CATEGORY TOLL-DETAIL- 233 234 2 2 A VALUE 51 GROUP TOLL-DETAIL- 235 236 2 2 A VALUE 27 RECORD-TYPE MULTIPLE- 237 237 1 1 A INDICATES POS'N OF AN SUMMARY-IND INVOICE SUMMARY RPT TYPE W/I MONTHLY INVOICE MASTER-BILLING- 238 247 10 10 A MASTER BILL NPA NNN NUMBER CO NNN LINE NNNN CUSTOMER-CODE 248 250 3 3 A MASTER BILL CC NNN IC-ACCOUNT- 251 258 8 8 A NUMBER IC-DIV-ID-ACCT- 259 260 2 2 A UNIQUE CODE ASSIGNED TO NO-OVERFLOW IC COMPANY LOCATIONS IC-CUSTOMER- 261 261 1 1 A IDENTIFIES ACCOUNT AS TYPE RESIDENCE, BUSINESS, COMMERCIAL, CENTREX, ETC

122

BILLING-DATE 262 267 6 6 A YEAR NN MONTH NN DAY NN IC-EXTRACTION- 268 273 6 6 A YEAR NN DATE MONTH NN DAY NN OBLIGATION-ID 274 281 8 8 A FOR TRACKING IRS TRANSMISSIONS INVOICE-NUMBER 282 283 2 2 A SEQUENTIALLY ASSIGNED PACK NUMBER COMPANY-NUMBER 284 285 2 2 A BILLING-RAO 286 288 3 3 A BILLING REVENUE ACCOUNTING OFFICE SEND-TO-RAO 289 291 3 3 A SEND-TO REVENUE ACCOUNTING OFFICE CARRIER- 292 294 3 3 A IDENTIFIES BILLING IDENTIFICATION ENTITY (I.E. "222") IC-RETURN-CODE1 295 298 4 4 A REASON FOR RETURNING AN UNBILLABLE INV BILLING SUMMARY TO AN IC BILL-CATEGORY- 299 300 2 2 A 10 = BILL SUMMARY TYPE 20 = ACCT INFORMATION 30 = SERVICE SUMMARY 40 = TAX SUMMARY 50 = MAJOR CATEGORY HDR 60 = PRODUCT/SERVICE GRP BILL-SUB- 301 303 3 3 A 010 = BILL SUMMARY CATEGORY-ID 020 = ACCT INFORMATION SVS = SERVICE SUMMARY TXS = TAX SUMMARY M01 -> M99 = MAJOR CATEGORY HDRS P01 -> P99 = PRODUCT/ SERVICE GRPS 1->99 S01 -> S99 = PRODUCT/ SERVICE GRPS 100->198 BILL-SUB- 304 305 2 2 A ASCENDING SEQUENCE OF CATEGORY-ID- UNIQUE BILL CATEGORY/ SEQUENCE-NUMBER BILL SUB-CATEGORY 015127'S STARTING WITH "01" AND INCREMENTED BY 1 BILLABLE-LINE- 306 306 1 1 A 0 = NO BILLABLE AMOUNT INDICATOR 1 = NON-CONTROL AMOUNT 2 = COMPOSITE CONTROL AMOUNT 3 = INDIVIDUAL CONTROL AMOUNT CHARGE-TYPE 307 307 1 1 A X = NOT APPLICABLE C = CHARGE T = TAX CLASSIFICATION 308 308 1 1 A X = NOT APPLICABLE

123

R = REGULATED CHARGE N = NON-REGULATED CHARGE F = FEDERAL TAX L = STATE/LOCAL TAX S = STATE/LOCAL SURCHARGE U = ULTS TAX D = DEAF & DISABLED DEVICE TAX 9 = 911 TAX PHRASE-MESSAGE- 309 313 5 5 A CODE TO LOOKUP ON TABLE CODE LOADED FROM 435104 RECORDS MULTIPLE- 314 314 1 1 A 0 = NO VARIABLES VARIABLE- POPULATED COUNTER 1 -> 7 FOR ACTUAL NUMBER OF VARIABLES POPULATED PHRASE- 315 324 10 10 A POPULATED WITH 1->10 VARIABLE-1 CHARACTERS OF VARIABLE TEXT DATA PHRASE- 325 334 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-2 PHRASE- 335 344 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-3 PHRASE- 345 354 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-4 PHRASE- 355 364 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-5 PHRASE- 365 374 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-6 PHRASE- 375 384 10 10 A SEE PHRASE VARIABLE 1 VARIABLE-7 MEMO- 385 385 1 1 A CURRENTLY NOT IN USE CLASSIFICATION- 1 MEMO-AMOUNT-1 386 394 9 9 A FORMAT S9(7)V9(2) CURRENTLY NOT IN USE MEMO- 395 395 1 1 A CURRENTLY NOT IN USE CLASSIFICATION- 2 MEMO-AMOUNT-2 396 404 9 9 A FORMAT S9(7)V9(2) CURRENTLY NOT IN USE BILLABLE-AMOUNT 405 415 11 11 A FORMAT S9(9)V9(2) CONTROL OR NON-CONTROL CHARGE FILLER 416 416 1 1 A MEMO- 417 417 1 1 A CURRENTLY NOT IN USE CLASSIFICATION- 3

124

MEMO-AMOUNT-3 418 426 9 9 A FORMAT S9(7)V9(2) CURRENTLY NOT IN USE FILLER 427 427 1 1 A PHRASE-TYPE- 428 428 1 1 A 1 = HEADER LINE INDICATOR 2 = SUB-HEADER LINE 3 = DETAIL LINE 4 = TOTAL LINE NO DETAIL 5 = TOTAL LINE W/ DETAIL 6 = SUB-TOTAL W/ DETAIL A = BILL DATES B = MCI CUST BILL NAME TYPE-OF- 429 429 1 1 A REGULATION-IND CARRIER-INDENT- 430 433 4 4 A EXPANDED INDICATOR-14 434 434 1 1 A IRS-ENTITY-CODE 435 437 3 3 A VALUE 'MC2' FOR MCI VALUE 'AT2' FOR ATT VALUE 'GS2' FOR SPRINT FILLER 438 442 5 5 A IC-RETURN- 443 446 4 4 A CURRENTLY NOT IN USE CODE-2 IC-RETURN- 447 449 3 3 A CURRENTLY NOT IN USE CODE-3 RESERVED 450 450 1 1 A FILLER SYSTEM USE

125

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 010 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL ACCOUNT SUMMARY RECORD ------------ 01 20 30 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

126

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 010 CAT 154 155 2 2 A VALUE 01 GRP 156 157 2 2 A VALUE 20 RT 158 159 2 2 A VALUE 30 DATE-BILLING 160 165 6 6 A FORMAT 'YYMMBB' BAND1-RATE-IP 166 168 5 3 P FORMAT '$.CCMM' BAND1-RATE-OT 169 171 5 3 P FORMAT '$.CCMM' BAND1-PEAK- 172 176 9 5 P CALLS BAND1-PEAK- 177 181 9 5 P ADDL-MIN BAND1-PEAK-CHG 182 187 11 6 P FORMAT '$$$$$$$$.CCM' BAND1-OFFPEAK- 188 192 9 5 P CALLS BAND1-OFFPEAK- 193 197 9 5 P ADDL-MINS BAND1-OFFPEAK- 198 203 11 6 P FORMAT '$$$$$$$$.CCM' CHG BAND1-OFFPEAK- 204 209 11 6 P FORMAT '$$$$$$$$.CCM' DISCOUNT FILLER 210 265 56 56 A FILLER TELNO-CHARGE 266 275 10 10 A CNPA - ZEROES

127

CCO - ZEROES CLINE -ZEROES FILLER 276 328 53 53 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '22' FILLER 348 353 6 6 A PEAK-CHG 354 359 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS OFFPEAK-CHG 360 365 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-GROSS 366 371 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS DISC-OFFPEAK 372 377 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-NET 378 383 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS FILLER 384 418 35 35 A BAND-1-PEAK- 419 424 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS BAND-1-OFFPEAK- 425 430 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS FILLER 431 449 19 19 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

128

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 012 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL DETAIL ACCOUNT SUMMARY ------------ 01 20 32 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

129


130

CCO - ZEROES CLINE -ZEROES FILLER 276 328 53 53 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '22' FILLER 348 353 6 6 A PEAK-CHG 354 359 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS OFFPEAK-CHG 360 365 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-GROSS 366 371 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS DISC-OFFPEAK 372 377 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-NET 378 383 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-DETAIL-MSG 384 389 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS RATE-PER-DETAIL 390 391 3 2 P FORMAT 'CCM' CHG-DETAIL 392 397 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-DETAIL-NET 398 403 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS FILLER 404 418 15 15 A BAND-1-PEAK- 419 424 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS BAND-1-OFFPEAK- 425 430 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS FILLER 431 449 19 19 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

131

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 014 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL AUX SUMMARY RECORD ---------------- 01 21 30 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

132


133

CCO - ZEROES CLINE -ZEROES FILLER 276 328 53 53 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '22' FILLER 348 353 6 6 A PEAK-CHG 354 359 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS OFFPEAK-CHG 360 365 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-GROSS 366 371 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS DISC-OFFPEAK 372 377 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-NET 378 383 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS FILLER 384 418 35 35 A BAND-1-PEAK- 419 424 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS BAND-1-OFFPEAK- 425 430 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS FILLER 431 449 19 19 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

134

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 016 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL DETAIL AUX SUMMARY RECORD --------- 01 21 32 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

135


136

CCO - ZEROES CLINE -ZEROES FILLER 276 328 53 53 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '22' FILLER 348 353 6 6 A PEAK-CHG 354 359 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS OFFPEAK-CHG 360 365 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-GROSS 366 371 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS DISC-OFFPEAK 372 377 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-NET 378 383 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-DETAIL-MSG 384 389 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS RATE-PER-DETAIL 390 391 3 2 P FORMAT 'CCM' CHG-DETAIL 392 397 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS CHG-DETAIL-NET 398 403 11 6 P FORMAT '$$$$$$$$.CC0' ROUNDED -2- POS FILLER 404 418 15 15 A BAND-1-PEAK- 419 424 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS BAND-1-OFFPEAK- 425 430 11 6 P FORMAT '$$$$$$$$.CC0' CHARGE-NET ROUNDED -2- POS FILLER 431 449 19 19 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

137

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 018 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL MULTI-LINE ACCOUNT SUMMARY RECORD - 01 21 33 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

138

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 018 CAT 154 155 2 2 A VALUE 01 GRP 156 157 2 2 A VALUE 21 RT 158 159 2 2 A VALUE 33 DATE-BILLING 160 165 6 6 A FORMAT 'YYMMBB' RECORD-COUNT 166 170 9 5 P CHG-ACCUM 171 175 9 5 P TOTAL OF PERCALL DETAIL MONEY FORMAT '$$$$$$.CC0 ROUNDED TO TWO POSITIONS FILLER 176 265 90 90 A TELNO-CHARGE 266 275 10 10 A CNPA - 999 CCO - 999 CLNE - 9999 FILLER 276 328 53 53 A BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '23' FILLER 348 348 1 1 A FILLER 349 449 101 101 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

140

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 020 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PER CALL MULI-LINE DETAIL ACCOUNT SUM RECORD -- 01 21 34 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

141

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 020 CAT 154 155 2 2 A VALUE 01 GRP 156 157 2 2 A VALUE 21 RT 158 159 2 2 A VALUE 34 DATE-BILLING 160 165 6 6 A FORMAT 'YYMMBB' RECORD-COUNT 166 170 9 5 P CHG-ACCUM 171 175 9 5 P TOTAL OF PER CALL DETAIL MONEY FORMAT '$$$$$$.CC0 ROUNDED TO TWO POSITIONS FILLER 176 265 90 90 A TELNO-CHARGE 266 275 10 10 A CNPA - 999 CCO - 999 CLNE - 9999 FILLER 276 328 53 53 A BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-INFO 346 347 2 2 A VALUE '23' FILLER 348 348 1 1 A FILLER 349 449 101 101 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

142

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 040 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SUB-ACCOUNT/CDAR (CALL MANAGER) RECORD ---- 0 1 60 60 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

143

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 040 RECORD-ID 154 159 6 6 Z VALUE 016060 (THESE RECORDS ARE OPT THEY ARE ONLY PRESENT IF THE CUSTOMER USES THE CALL-MANAGER/SUB- ACCOUNT NO. FEATURE.) MASTER-BILL-NO BILL NUMBER BILL NPA 160 162 3 3 Z NPA BILL CO 163 165 3 3 Z CENTRAL OFFICE BILL LINE NO 166 169 4 4 Z LINE NUMBER BILL CUST CD 170 172 3 3 Z CUST CODE AUX-NUMBER AUX NUMBER OR ZEROES AUX NPA 173 175 3 3 Z NPA AUX CO 176 178 3 3 Z CENTRAL OFFICE AUX LINE NO 179 182 4 4 Z LINE NUMBER FILLER 183 185 3 3 Z FILLER ENTITY-CODE 186 188 3 3 A ENTITY CODE SUB-ACCT-CODE 189 196 8 8 A SUB-ACCOUNT NUMBER THIS IS THE NUMBER THE CUSTOMER DIALS IN TO ID THE MESSAGES. IF THIS FIELD IS BLANK THIS REC IS THE TOTAL OF MESSAGES NOT MARKED WITH THE SUB- ACCOUNT NUMBER. NBR-MESSAGES 197 200 7 4 P NUMBER OF MESSAGES S9(7) NBR-MINUTES 201 204 7 4 P NUMBER OF MINUTES S9(7)

144

NBR-SECONDS 205 207 5 3 P NUMBER OF SECONDS S9(5) TOTAL-CHARGES 208 212 9 5 P TOTAL CHARGES OF THESE MESSAGES S9(7)V99 FILLER 213 265 53 53 A VALUE SPACES BILL/CHG/NO 266 275 10 10 A VALUE SPACES FILLER 276 302 27 27 A VALUE ZEROES IX-CODE 303 306 4 4 A FILLER 307 328 22 22 A VALUE ZEROES BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = SPACES PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR VALUE SPACES SORT-ENTITY- 349 351 3 3 A SAME VAL AS POS 27-29 CODE FILLER 352 449 98 98 A FILLER = SPACES RESERVED 450 450 1 1 A FILLER SYSTEM USE

145

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 100 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET AMERICA - DISTANCE PLAN BASIC ---- 99 51 70 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

146

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 100 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 70 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N DATE-EFF 184 187 6 4 P FORMAT = YYMMDD DEFAULT = ZEROES

147

MESSAGES-TOTAL 188 192 9 5 P PIC S9(6) MINUTES-TOTAL 193 197 9 5 P PIC S9(6) SECONDS-TOTAL 198 199 3 2 P PIC S9(3) TOTAL-AMOUNT- 200 205 11 6 P PIC S9(9)V9(2) PLAN-ELIGIBLE FILLER 206 219 14 14 A FILLER VOLUME-DISCOUNT DISCOUNT- 220 221 3 2 P PIC SV9(3) PERCENT CHARGE-BEFORE- 222 227 11 6 P PIC S9(9)V9(2) DISCOUNT CHARGE- 228 233 11 6 P PIC S9(9)V9(2) DISCOUNTED MATR-INFO TOTAL-MESSAGES 234 238 9 5 P PIC S9(9) TOTAL-TIME- 239 245 13 7 P PIC S9(11)V9(2) USED MATR-RATE-PER- 246 247 3 2 P PIC SV9(3) MINUTE MINUTES-FOR- 248 252 9 5 P PIC S9(7)V9(2) MATR-SURCHARGE MATR-CHARGE 253 257 9 5 P PIC S9(7)V9(2) FILLER 258 267 10 10 A FILLER = SPACES ------------ 268 271 7 4 P PIC S9(5)V9(2) ST-TAX-AMT- FOR-MATR ------------ 272 273 2 2 A STATE ABREV TAXABLE-ST- ABREVIATION ------------ 274 274 1 1 A STATE TAX EXEMPT ST-TAX-EXEMPT IND 0 = DEFAULT IND 1 = EXEMPT ------------ 275 280 11 6 A PIC S9(9)V9(2) TOTAL-MULTIP- OCP-CHARGES FILLER 281 328 48 48 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 65 (SORTFIELD)

148

PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR (SORTFIELD) ENTITY-CODE 349 351 3 3 A (ENTITY (SORTFIELD) CODE) FILLER 352 353 2 2 A FILLER MULTI-LOCATION- VOLUME-DISCOUNT DISCOUNT-PCT 354 355 3 2 P PIC SV9(3) ELIGIBLE- 356 361 11 6 P PIC S9(9)V9(2) AGGREGATE-VOL CHARGE-DISC- 362 367 11 6 P PIC S9(9)V9(2) MULTI-LOC MATR-AGGREGATE 368 372 9 5 P PIC S9(9) MESSAGES MATR-AGGREGATE 373 379 13 7 P PIC S9(11)V9(2) TIME-USED MATR-RATE-PER- 380 381 3 2 P PIC SV9(3) MINUTE MINUTES-FOR- 382 386 9 5 P PIC S9(7)V9(2) MATR-SURCHARGE MATR-CHARGE- 387 391 9 5 P PIC S9(7)V9(2) MULTI-LOC AGGREGATE- MESSAGES-TOTAL 392 396 9 5 P PIC S9(6) AGGREGATE- MINUTES-TOTAL 397 401 9 5 P PIC S9(6) AGGREGATE- SECONDS-TOTAL 402 403 3 2 P PIC S9(3) ML-BL-PCT 404 407 7 4 P PIC S9(3)V9(4) FILLER 408 449 42 42 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

149

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 104 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET AMERICA - DISTANCE PLAN BONUS ---- 99 51 72 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

150

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 104 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 72 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N DATE-EFF 184 187 6 4 P FORMAT = YYMMDD DEFAULT = ZEROES MESSAGES-TOTAL 188 192 9 5 P PIC S9(6)

151

MINUTES-TOTAL 193 197 9 5 P PIC S9(6) SECONDS-TOTAL 198 199 3 2 P PIC S9(3) ELIGIBLE-NON-CT 200 205 11 6 P PIC S9(9)V9(2) DEDICATED ELIGIBLE-ALL- 206 211 11 6 P PIC S9(9)V9(2) OTHER TOTAL-AMOUNT- 212 217 11 6 P PIC S9(9)V9(2) PLAN-ELIGIBLE FILLER 218 231 14 14 A FILLER DEDICATED- ACCESS-CALLS DISCOUNT- 232 233 3 2 P PIC SV9(3) PERCENT CHARGE-BEFORE- 234 239 11 6 P PIC S9(9)V9(2) DISCOUNT CHARGE- 240 244 11 6 P PIC S9(9)V9(2) DISCOUNTED VOLUME-DISCOUNT DISCOUNT- 245 246 3 2 P PIC SV9(3) PERCENT CHARGE-BEFORE- 247 253 11 6 P PIC S9(9)V9(2) DISCOUNT CHARGE- 254 259 11 6 P PIC S9(9)V9(2) DISCOUNTED MATR-INFO TOTAL-MESSAGES 260 264 9 5 P PIC S9(9) TOTAL-TIME- 265 271 13 7 P PIC S9(11)V9(2) USED MATR-RATE-PER- 272 273 3 2 P PIC SV9(3) MINUTE MINUTES-FOR- 274 278 9 5 P PIC S9(7)V9(2) MATR-SURCHARGE MATR-CHARGE 279 283 9 5 P PIC S9(7)V9(2) FILLER 284 297 14 14 A FILLER CHARGE- 298 301 7 4 P PIC S9(5)V9(2) MINIMUM CHARGE- 302 305 7 4 P PIC S9(5)V9(2) MINIMUM-REQ ------------ 306 309 7 4 P PIC S9(5)V9(2) ST-TAX-AMT- FOR-MINIMUM ------------ 310 311 2 2 A STATE ABREV

152

TAXABLE-ST-MIM ABREVIATION ------------ 312 312 1 1 A STATE TAX EXEMPT ST-TAX-EXEMPT- IND 0 = DEFAULT MIM IND 1 = EXEMPT ------------- 313 316 7 4 P PIC S9(5)V9(2) ST-TAX-AMT- FOR-MATR ------------- 317 318 2 2 A STATE ABREV TAXABLE-ST-MATR ABREVIATION ------------ 319 319 1 1 A STATE TAX EXEMPT ST-TAX-EXEMPT- IND 0 = DEFAULT MATR IND 1 = EXEMPT ------------ 320 325 11 6 A PIC S9(9)V9(2) TOTAL-MULTIP- OCP-CHARGES FILLER 326 328 3 3 A FILLER = SPACES BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 65 (SORTFIELD) PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR (SORTFIELD) ENTITY-CODE 349 351 3 3 A (ENTITY (SORTFIELD) CODE) FILLER 352 353 2 2 A FILLER MULTI-LOCATION- VOLUME-DISCOUNT DISCOUNT-PCT 354 355 3 2 P PIC SV9(3) ELIGIBLE- 356 361 11 6 P PIC S9(9)V9(2) AGGREGATE-VOL CHARGE-DISC- 362 367 11 6 P PIC S9(9)V9(2) MULTI-LOC MATR-AGGREGATE 368 372 9 5 P PIC S9(9) MESSAGES MATR-AGGREGATE 373 379 13 7 P PIC S9(11)V9(2) TIME-USED MATR-RATE-PER- 380 381 3 2 P PIC SV9(3) MINUTE MINUTES-FOR- 382 386 9 5 P PIC S9(7)V9(2) MATR-SURCHARGE MATR-CHARGE- 387 391 9 5 P PIC S9(7)V9(2) MULTI-LOC

153

CHARGE-MIMINUM 392 395 7 4 P PIC S9(5)V9(2) MULTI-LOC CHARGE-MIMINUM 396 399 7 4 P PIC S9(5)V9(2) REQ-MULTI-LOC AGGREGATE- MESSAGES-TOTAL 400 404 9 5 P PIC S9(6) AGGREGATE- MINUTES-TOTAL 405 409 9 5 P PIC S9(6) AGGREGATE- SECONDS-TOTAL 410 411 3 2 P PIC S9(3) ML-BL-PCT 412 415 7 4 P PIC S9(3)V9(4) FILLER 416 449 34 34 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

154

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 108 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET AMERICA - 800 CALL ATTEMPTS ------ 99 50 25 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

155


156

TERMINATING- 188 197 10 10 A TERM NPA NXX LINE 800-NUMBER NUMBER-ATTEMPTS 198 202 9 5 P PIC S9(9) DEDICATED FILLER 203 328 126 126 A FILLER = SPACES BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 49 PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR ENTITY-CODE 349 351 3 3 A (ENTITY CODE) FILLER 352 449 98 98 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

157

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 110 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET AMERICA SELECT RATE AND TERMS DISCOUNT SU MMARY ----- 99 51 71 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

158


159

INTER-OUT-MTS- 188 193 11 6 P PIC 9(9)V9(2) CHARGE INTER-IN-CHARGE 194 199 11 6 P PIC 9(9)V9(2) INTER-CC-CHARGE 200 205 11 6 P PIC 9(9)V9(2) INTER-TOT-CHGE 206 211 11 6 P PIC 9(9)V9(2) INTER-CRD-RATE 212 215 7 4 P PIC S9(2)V9(5) INTER-CRD-AMT 216 219 7 4 P PIC S9(5)V9(2) INTNL-OUT-MTS- 220 225 11 6 P PIC S9(9)V9(2) CHARGE INTNL-IN-CHG 226 231 11 6 P PIC S9(9)V9(2) INTNL-CC-CHG 232 237 11 6 P PIC S9(9)V9(2) INTNL-TOT-CHG 238 243 11 6 P PIC S9(9)V9(2) INTNL-CRD-RATE 244 247 7 4 P PIC S9(2)V9(5) INTNL-CRD-AMT 248 251 7 4 P PIC S9(5)V9(2) MINUM-USE- 252 255 7 4 P PIC S9(5)V9(2) CHARGE MINUM-USE- 256 259 7 4 P PIC S9(5)V9(2) THERSHOLD MINUM-IND 260 260 1 1 A PBTN 261 273 13 13 A NPA, NNX, LINE, CC FILLER 274 275 2 2 A TOTAL-PRE- 276 281 11 6 P PIC S9(9)V9(2) DISCOUNT-CHARGE TOTAL- 282 287 11 6 P PIC S9(9)V9(2) DISCOUNT-CHARGE PREV-ACCURED- 288 291 7 4 P PIC S9(5)V9(2) BALANCE CUR-REBATE- 292 295 7 4 P PIC S9(2)V9(5) RATE CUR-REBATE- 296 299 7 4 P PIC S9(5)V9(2) AMOUNT TOT-ACCRUED- 300 303 7 4 P PIC S9(5)V9(2) BALANCE-AMT REBATE-DATE 304 309 6 6 A PIC X(6) ML-AGGRET- 310 315 11 6 P PIC S9(9)V9(2) TOTAL TOT-CREDIT-TO- 316 321 11 6 P PIC S9(9)V9(2) DATE STATE-TAX-AMT 322 325 7 4 P PIC S9(5)V9(2)

160

TAXABLE-STATE 326 327 2 2 A TAX-EXEMPT 328 329 1 1 A MAN 330 337 8 8 A TOT-MESSAGES 338 342 9 5 P PIC S9(9) TOT-MINUTES 343 346 9 5 P PIC S9(9) TOT-SECONDS 347 348 3 2 P PIC S9(3) PROMO-CREDIT 349 354 11 6 P PIC S9(9)V9(2) SEL-HELD-BILL 355 355 1 1 A SEL-SUPRESS-DET 356 356 1 1 A UNIF-AGGR-TOT 357 362 11 6 P PIC S9(9)V9(2) CMBO-SAV-MNTH 363 366 7 4 P PIC S9(5)V9(2) CMBO-SAV-YTD 367 372 11 6 P PIC S9(9)V9(2) REBATE-CR 373 378 11 6 P PIC S9(9)V9(2) PLAN-MONTH 379 380 2 2 A PROMO-CODE 381 385 5 5 A CHECK-CR-IND 386 386 1 1 A MGMT-RPT-CODE 387 387 1 1 A TOT-MULTI-OCP- 388 393 11 6 P PIC S9(9)V9(2) CHARGE SNG-SELECT-CSP- 394 398 9 5 P PIC S9(9) DOMES-OUT-MINS SNG-SELECT-CSP- 399 403 9 5 P PIC S9(9) DOMES-IN-MINS SNG-SELECT-CSP- 404 408 9 5 P PIC S9(9) DOMES-CC-MINS SNG-SELECT-CSP- 409 413 9 5 P PIC S9(9) INTNL-OUT-MINS SNG-SELECT-CSP- 414 418 9 5 P PIC S9(9) INTNL-IN-MINS SNG-SELECT-CSP- 419 423 9 5 P PIC S9(9) INTNL-CC-MINS SNG-SELECT-CSP- 424 428 9 5 P PIC S9(9) PREV-ACR-MINS SNG-SELECT-CSP- 429 433 9 5 P PIC S9(9) CURR-ACR-MINS FILLER 434 449 26 26 A RESERVED 450 450 1 1 A FILLER SYSTEM USE

161

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 120 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET OMNI SAVER AUTOMATIC VOLUME DISCOUNT RECO RD - 99 51 80 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

162

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 120 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 80 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N DATE-EFF 184 187 6 4 P FORMAT = YYMMDD DEFAULT = ZEROES

163

DISCOUNT-LEVELS (8 SETS) SET 1 AMOUNT-ELIGIBLE 188 193 11 6 P PIC 9(9)V9(2) DISCOUNT- 194 195 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 196 201 11 6 P PIC 9(9)V9(2) SET 2 AMOUNT-ELIGIBLE 202 207 11 6 P PIC 9(9)V9(2) DISCOUNT- 208 209 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 210 215 11 6 P PIC 9(9)V9(2) SET 3 AMOUNT-ELIGIBLE 216 221 11 6 P PIC 9(9)V9(2) DISCOUNT- 222 223 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 224 229 11 6 P PIC 9(9)V9(2) SET 4 AMOUNT-ELIGIBLE 230 235 11 6 P PIC 9(9)V9(2) DISCOUNT- 236 237 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 238 243 11 6 P PIC 9(9)V9(2) SET 5 AMOUNT-ELIGIBLE 244 249 11 6 P PIC 9(9)V9(2) DISCOUNT- 250 251 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 252 257 11 6 P PIC 9(9)V9(2) SET 6 AMOUNT-ELIGIBLE 258 263 11 6 P PIC 9(9)V9(2) DISCOUNT- 264 265 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 266 271 11 6 P PIC 9(9)V9(2) SET 7 AMOUNT-ELIGIBLE 272 277 11 6 P PIC 9(9)V9(2) DISCOUNT- 278 279 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 280 285 11 6 P PIC 9(9)V9(2) SET 8 AMOUNT-ELIGIBLE 262 291 11 6 P PIC 9(9)V9(2) DISCOUNT- 292 293 3 2 P PIC V9(3) PERCENT CREDIT-AMOUNT 294 299 11 6 P PIC 9(9)V9(2)

164

CHARGE-BEFORE- 300 305 11 6 P PIC 9(9)V9(2) DISCOUNT CREDIT-TOTAL 306 311 11 6 P PIC 9(9)V9(2) FILLER 312 328 17 17 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 65 PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET OR PIC MESSAGE 1 = ALL OTHER CARRIERS FILLER 349 351 3 3 A FILLER = HIGH VALUE FILLER 352 443 92 92 A FILLER PRE-DISC-OCP- 445 449 11 6 P S9(9)V9(2) TOTAL-CHARGE RESERVED 450 450 1 1 A FILLER SYSTEM USE

165

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 130 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET SELECT RATE AND TERMS DISCOUNT SUMMARY -- --- 99 51 81 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

166


167

OUT-MTS-CHARGE 188 193 11 6 P PIC 9(9)V9(2) IN-MTS-CHARGE 194 199 11 6 P PIC 9(9)V9(2) OUT-WATS-CHARGE 200 205 11 6 P PIC 9(9)V9(2) FILLER 206 211 11 6 P PIC 9(9)V9(2) CREDIT-RATE 212 215 7 4 P PIC S9(2)V9(5) CREDIT-AMOUNT 216 219 7 4 P PIC S9(5)V9(2) FILLER 220 225 11 6 P PIC S9(9)V9(2) FILLER 226 231 11 6 P PIC S9(9)V9(2) FILLER 232 237 11 6 P PIC S9(9)V9(2) FILLER 238 243 11 6 P PIC S9(9)V9(2) FILLER 244 247 7 4 P PIC S9(3)V9(4) FILLER 248 251 7 4 P PIC S9(5)V9(2) MINUM-USE- 252 255 7 4 P PIC S9(5)V9(2) CHARGE MINUM-USE- 256 259 7 4 P PIC S9(5)V9(2) THERSHOLD MINUM-IND 260 260 1 1 A PBTN 261 273 13 13 A NPA, NNX, LINE, CC FILLER 274 275 2 2 A TOTAL-PRE- 276 281 11 6 P PIC S9(9)V9(2) DISCOUNT-CHARGE TOTAL- 282 287 11 6 P PIC S9(9)V9(2) DISCOUNT-CHARGE PREV-ACCURED- 288 291 7 4 P PIC S9(5)V9(2) BALANCE CUR-REBATE- 292 295 7 4 P PIC S9(2)V9(5) RATE CUR-REBATE- 296 299 7 4 P PIC S9(5)V9(2) AMOUNT TOT-ACCRUED- 300 303 7 4 P PIC S9(5)V9(2) BALANCE REBATE-DATE 304 309 6 6 A PIC X(6) ML-AGGRET- 310 315 11 6 P PIC S9(9)V9(2) TOTAL CREDIT-TO- 316 321 11 6 P PIC S9(9)V9(2) DATE FILLER 322 328 7 7 A

168

BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 65 (SORTFIELD) PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET OR PIC MESSAGE 1 = ALL OTHER CARRIERS (SORTFIELD) ENTITY 349 351 3 3 A MAN 352 359 8 8 A TOT-MESSAGES 360 364 9 5 P PIC S9(9) TOT-MINUTES 365 369 9 5 P PIC S9(9) TOT-SECONDS 370 371 3 2 P PIC S9(3) PROMO-CREDIT 372 377 11 6 P PIC S9(9)V9(2) SEL-HELD-BILL 378 378 1 1 A SEL-SUPRESS-DET 379 379 1 1 A SEL-OUT-MSGS 380 384 9 5 P PIC S9(9) SEL-IN-MSGS 385 389 9 5 P PIC S9(9) SEL-OUT-WAT-MIN 390 394 9 5 P PIC S9(9) SEL-AGGR-MIN- 395 399 9 5 P PIC S9(9) PREV SEL-AGGR-MIN- 400 404 9 5 P PIC S9(9) CURRENT UNIF-AGGR-TOT 405 410 11 6 P PIC S9(9)V9(2) CMBO-SAV-MNTH 411 414 7 4 P PIC S9(5)V9(2) CMBO-SAV-YTD 415 420 11 6 P PIC S9(9)V9(2) REBATE-CR 421 426 11 6 P PIC S9(9)V9(2) PLAN-MONTH 427 428 2 2 A PROMO-CODE 429 433 5 5 A CHECK-CR-IND 434 434 1 1 A MGMT-RPT-CODE 435 435 1 1 A FILLER 436 444 9 9 A FILLER FILLER 445 449 5 5 a FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

169

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 140 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET EXCHANGE PLUS SUMMARY RECORD ----- 99 51 82 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

170

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 140 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 82 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N BLOCK-OF-TIME

171

TIME-USED 184 188 9 5 P PIC S9(6)V9(3) TIME-ALLOTMENT 189 191 5 3 P PIC S9(5) PERCENT DISC-CHARGE- 192 197 11 6 P PIC S9(7)V9(4) TOTAL CHARGE-TOTAL 198 203 11 6 P PIC S9(7)V9(4) EXCHANGE-ALPHA 204 203 20 20 A FILLER-RESERVE 224 293 70 70 A FILLER = SPACES RATE-BAND (5 SETS) SET 1 TIME-ADDL-DAY 294 298 9 5 P PIC S9(6)V9(3) DISCOUNT-DAY- 299 301 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 302 307 11 6 P PIC S9(7)V9(4) TIME-DAY TIME-ADDL-EV-NT 308 312 9 5 P PIC S9(6)V9(3) DISCOUNT-EV-NT 313 315 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 316 321 11 6 P PIC S9(7)V9(4) TIME-EVE-NITE RATE-PER-MINUTE 322 324 5 3 P PIC S9(2)V9(3) SET 2 TIME-ADDL-DAY 325 329 9 5 P PIC S9(6)V9(3) DISCOUNT-DAY- 330 332 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 333 338 11 6 P PIC S9(7)V9(4) TIME-DAY TIME-ADDL-EV-NT 339 343 9 5 P PIC S9(6)V9(3) DISCOUNT-EV-NT 344 346 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 347 352 11 6 P PIC S9(7)V9(4) TIME-EVE-NITE RATE-PER-MINUTE 353 355 5 3 P PIC S9(2)V9(3) SET 3 TIME-ADDL-DAY 356 360 9 5 P PIC S9(6)V9(3) DISCOUNT-DAY- 361 363 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 364 369 11 6 P PIC S9(7)V9(4) TIME-DAY

172

TIME-ADDL-EV-NT 370 374 9 5 P PIC S9(6)V9(3) DISCOUNT-EV-NT 375 377 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 378 383 11 6 P PIC S9(7)V9(4) TIME-EVE-NITE RATE-PER-MINUTE 384 386 5 3 P PIC S9(2)V9(3) SET 4 TIME-ADDL-DAY 387 391 9 5 P PIC S9(6)V9(3) DISCOUNT-DAY- 392 394 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 395 400 11 6 P PIC S9(7)V9(4) TIME-DAY TIME-ADDL-EV-NT 401 405 9 5 P PIC S9(6)V9(3) DISCOUNT-EV-NT 406 408 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 409 414 11 6 P PIC S9(7)V9(4) TIME-EVE-NITE RATE-PER-MINUTE 415 417 5 3 P PIC S9(2)V9(3) SET 5 TIME-ADDL-DAY 418 422 9 5 P PIC S9(6)V9(3) DISCOUNT-DAY- 423 425 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 426 431 11 6 P PIC S9(7)V9(4) TIME-DAY TIME-ADDL-EV-NT 432 436 9 5 P PIC S9(6)V9(3) DISCOUNT-EV-NT 437 439 5 3 P PIC S9V9(4) PERCENT CHARGE-ADDL- 440 445 11 6 P PIC S9(7)V9(4) TIME-EVE-NITE RATE-PER-MINUTE 446 448 5 3 P PIC S9(2)V9(3) FILLER 449 449 1 1 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

173

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 145 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET GENERIC WIRELESS SUMMARY RECORD -- 99 51 83 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

174


175

CHARGE-NUM 188 197 10 10 A CHARGE NPA, CO, LINE TYPE-SERVICE- 198 198 1 1 A TYPE OF WIRELESS SERVICE INDICATOR VALUE 1 = LAND-MOBILE-II LOCAL-CELLULAR VALUE 2 = LAND-MOBILE-II WIDE-CELLULAR VALUE 3 = LAND-MOBILE-II LOCAL-PAGING VALUE 4 = LAND-MOBILE-II WIDE-PAGING VALUE 5 = MOBILE-LAND-I- CELLULAR VALUE 6 = LAND-MOBILE-I- CELLULAR VALUE 7 = LAND-MOBILE-I- PAGING VALUE 8 = MOBILE-LAND W LNP QUERY PREARRANGED VALUE 9 = MOBILE-LAND W LNP QUERY NOT PREARRANGED SCENARIO-1 = 5 SCENARIO-2 = 1 3 SCENARIO-3 = 2 4 SCENARIO-4 = 6 7 CELLULAR = 1 2 5 6 PAGING = 3 4 7 LAND-MOBILE-TYPE-II- WIRELESS = 1 THRU 4 WIRELESS = 1 THRU 7 SUMMARY-MINUTES 199 203 9 5 P PIC S9(9) RATE-PER-MINUTE 204 207 7 4 P PIC SV9(7) MINUTES-CHARGE 208 213 11 6 P PIC S9(9)V9(2) SUMMARY-MILE- 214 218 9 5 P PIC S9(9) MINUTES RATE-PER-MILE- 219 222 7 4 P PIC SV9(7) MINUTES MILE-MINUTES- 223 228 11 6 P PIC S9(9)V9(2) CHARGE TOTAL-CHARGES 229 234 11 6 P PIC S9(9)V9(2) TOTAL-MESSAGES 235 239 9 5 P PIC S9(9) FILLER 240 265 26 26 A FILLER FILLER 266 275 10 10 A FILLER = NINES FILLER 276 301 26 26 A FILLER = SPACES FILLER 302 302 1 1 A FILLER FILLER 303 305 3 3 A FILLER FILLER 306 328 23 23 A FILLER

176

BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 19 PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET OR PIC MESSAGE 1 = ALL OTHER CARRIERS FILLER 349 351 3 3 A FILLER FILLER 352 449 107 107 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

177

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 148 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET CELLULAR DACC SUMMARY RECORD ----- 99 51 52 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

178

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 148 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 51 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE FILLER 173 173 1 1 A FILLER IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" CHARGE-PER-CALL 182 183 3 2 P PIC S9V9(2) TOTAL-CALLS 184 188 9 5 P PIC S9(9) TOTAL-CHARGE 189 194 11 6 P PIC S9(9)V9(2) FILLER 195 328 124 124 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A

179

FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES = 19 PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET OR PIC MESSAGE 1 = ALL OTHER CARRIERS FILLER 349 351 3 3 A FILLER FILLER 352 449 107 107 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

180

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 150 OR 151 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S INTRA/INTER/INTERNATIONAL OCP SUMMMARY RECECOR D --- 99 51 54 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

181

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 150 IF POS 346-347 = 59 VALUE = 151 IF POS 346-347 = 58 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 54 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N

182

DATE-EFF 184 187 6 4 P FORMAT = YYMMDD DEFAULT = ZEROES BLOCK OF TIME TYPE RATING THE NEXT 8 FIELDS ARE USED FOR THE FOLLOWING -CURRENT CURRENT TARIFF INFO TIME-USED 188 192 9 5 P TIME-ALLOTMENT 193 195 5 3 P RATE-ADDL-HOUR 196 198 5 3 P PIC 9(3)V99 CHARGE-ADDL 199 203 9 5 P PIC 9(7)V99 -HOUR -PREVIOUS PREVIOUS TARIFF INFO TIME-USED 204 208 9 5 P TIME-ALLOTMENT 209 211 5 3 P RATE-ADDL-HOUR 212 214 5 3 P PIC 9(3)V99 CHARGE-ADDL 215 219 9 5 P PIC 9(7)V99 -HOUR BLOCK-OF-TIME- SNET THE NEXT 8 FIELDS ARE (REDEFINE) USED FOR THE FOLLOWING ---------- SNET'S POCP'S UD113 TIME-USED-OT 188 191 7 4 P PIC S9(7) TIME-ALLOTMENT 192 195 7 4 P PIC S9(7) RATE-ADDTL-MIN 196 197 3 2 P PIC SV9(3) CHARGE-ADDTL- 198 202 9 5 P PIC S9(7)V9(2) TIME MINUTES-USED- 203 206 7 4 P PIC S9(7) INTRA MESSAGES-USED- 207 210 7 4 P PIC S9(7) INTRA MINUTES-USED- 211 214 7 4 P PIC S9(7) INTER MESSAGES-USED- 215 218 7 4 P PIC S9(7) INTER FILLER 219 219 1 1 A FILLER FILLER 220 223 4 4 A FILLER DISCOUNT TYPE RATING -CURRENT INFO FOR CURRENT TARIFF

183

DISCOUNT-PCT 224 225 3 2 P PIC V999 CHARGE-BEFORE 226 231 11 6 P PIC 9(7)V9(4) -DISC CHARGE 232 237 11 6 P PIC 9(7)V9(4) -DISCOUNTED -PREVIOUS PREVIOUS TARIFF INFO DISCOUNT-PCT 238 239 3 2 P PIC V999 CHARGE-BEFORE 240 245 11 6 P PIC 9(7)V9(4) -DISC CHARGE 246 251 11 6 P PIC 9(7)V9(4) -DISCOUNTED -CURRENT INFO FOR CURRENT TARIFF TOTAL-BASIC-+- 252 257 11 6 P PIC 9(7)V9(4) -BONUS-CHARGE -PREVIOUS PREVIOUS TARIFF INFO TOTAL-BASIC-+- 258 263 11 6 P PIC 9(7)V9(4) -BONUS-CHARGE FILLER 264 265 2 2 A FILLER FILLER 266 275 10 10 A FILLER CC-CURRENT CREDIT CARD PLANS NOTE THE FOLLOWING IS NOT A USOC BUT INDICATOR INTERNATIONAL PLUS 2L*** SUPPLEMENTAL DISCOUNT CURRENT-DISC- 276 277 3 2 P PIC V999 PERCENT-CC CURRENT-BEFORE- 278 283 11 6 P PIC 9(7)V9(4) DISC-CC CHARGE 284 289 11 6 P PIC 9(7)V9(4) -DISCOUNTED-CC FOR INT SUP DISC (2L***) THIS FIELD WILL CONTAIN THE DISCOUNT FOR THIS RATING SCHEME NOT THE CHARGE DISCOUNTED FILLER 290 302 13 13 A FILLER FILLER 303 305 3 3 A IX-CODE CC-PREVIOUS CREDIT CARD PLANS PREVIOUS-DISC- 306 307 3 2 P PIC V999 PERCENT-CC PREVIOUS-BEFORE 308 313 11 6 P PIC 9(7)V9(4) -DISC-CC PREVIOUS-DISC 314 319 11 6 P PIC 9(7)V9(4) -DISCOUNTED-CC FOR INT SUP DISC (2L***) THIS FIELD WILL CONTAIN THE DISCOUNT FOR THIS RATING SCHEME NOT THE CHARGE DISCOUNTED

184

FILLER 320 328 9 9 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES 58 = AMERICA OCP'S 59 = INTERNATIONAL OCP'S PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET OR PIC MESSAGE 1 = ALL OTHER CARRIERS FILLER 349 351 3 3 A FILLER = ATT (ENTITY CODE) FILLER 352 352 1 1 A FILLER USAGE-PLAN THIS AREA REDEFINED ------------------------ TARIFF-CURRENT INFO FOR CURRENT TARIFF STANDARD-TIME- 353 355 5 3 P PIC 9(5) USED STANDARD-CHARGE 356 358 5 3 P PIC 9(3)V9(2) PER-MINUTE STANDARD-CHARGE 359 363 9 5 P PIC 9(7)V9(2) DISCOUNT-TIME- 364 366 5 3 P PIC 9(5) USED DISCOUNT-CHARGE 367 369 5 3 P PIC 9(3)V9(2) PER-MINUTE DISCOUNT-CHARGE 370 374 9 5 P PIC 9(7)V9(2) ECONOMY-TIME- 375 377 5 3 P PIC 9(5) USED ECONOMY-CHARGE 378 380 5 3 P PIC 9(3)V9(2) PER-MINUTE ECONOMY-CHARGE 381 385 9 5 P PIC 9(7)V9(2) TARIFF-PREVIOUS INFO FOR CURRENT TARIFF STANDARD-TIME- 386 388 5 3 P PIC 9(5) USED STANDARD-CHARGE 389 391 5 3 P PIC 9(3)V9(2) PER-MINUTE STANDARD-CHARGE 392 396 9 5 P PIC 9(7)V9(2) DISCOUNT-TIME- 397 399 5 3 P PIC 9(5) USED

185

DISCOUNT-CHARGE 400 402 5 3 P PIC 9(3)V9(2) PER-MINUTE DISCOUNT-CHARGE 403 407 9 5 P PIC 9(7)V9(2) ECONOMY-TIME- 408 410 5 3 P PIC 9(5) USED ECONOMY-CHARGE 411 413 5 3 P PIC 9(3)V9(2) PER-MINUTE ECONOMY-CHARGE 414 418 9 5 P PIC 9(7)V9(2) DISCOUNT-PLAN- THIS REDEFINES USAGE-PLA ADDITIONAL ------------------------ DISCOUNT-PCT 353 354 2 2 P PIC V99 CHARGE-BEFORE 355 360 11 6 P PIC 9(7)V9(4) -DISC CHARGE 361 366 11 6 P PIC 9(7)V9(4) -DISCOUNTED CHARGE 367 372 11 6 P PIC 9(7)V9(4) REDEFINES -CREDIT CHARGE-DISCOUNTED QUALIFYING- 373 378 11 6 P PIC 9(7)V9(4) -AMOUNT SUPPLEMENTAL 379 384 11 6 P PIC 9(7)V9(4) -DISCOUNT FILLER 385 418 34 34 A FILLER FILLER 419 449 31 31 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

186

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 240 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET AMERICA SHARED T1-ANI SUMMARY ------- 99 51 25 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER

187

NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 240 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 25 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7 SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N FILLER 184 187 4 4 A FILLER

188

TOTAL-ANI- 188 192 9 5 P S9(9) DELIVERED RATE-PER-ANI 193 195 5 3 P RATE S9V99 TOTAL-CHARGE 196 201 11 6 P TOTAL CHARGE S9(9)V9(2) TOTAL-REDIRECT- 202 206 9 5 P S9(9) ANI-MESSAGES TOTAL-REDIRECT- 207 211 9 5 P S9(9) ANI-MINUTES RATE-PER-MIN- 212 214 5 3 P RATE S9V99 REDIRECT TOTAL-REDIRECT- 215 220 11 6 P TOTAL CHARGE ANI-CHARGE S9(9)V9(2) TOTAL-REDIRECT- 221 225 9 5 P S9(9) SETUP-MESSAGES RATE-PER-MSG- 226 228 5 3 P RATE S9V99 REDIRECT-SETUP TOTAL-REDIRECT- 229 234 11 6 P TOTAL CHARGE SETUP-CHARGE S9(9)V9(2) FILLER 235 328 94 94 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET ENTITY-CODE 349 351 3 3 A (ENTITY CODE) FILLER 352 449 98 98 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

189

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 250 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S SNET CIRCUIT SWITCH DATA ISDN SUMMARY------ 99 51 85 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER

190

NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 250 CAT 154 155 2 2 Z VALUE 99 GRP 156 157 2 2 Z VALUE 51 RT 158 159 2 2 Z VALUE 85 BILL-NPA 160 162 3 3 Z BILL NPA TELNO-BILL 163 169 7 7 Z BILL NUMBER - CO/LINE CC 170 172 3 3 Z CUSTOMER CODE USOC 173 177 5 5 A OCP USOC UMKAA = 10 HR PER ACCT UMKAB = 50 HR PER ACCT UMKAC = 100 HR PER ACCT UFKAU = UNLIMITED USE UFKAO = UNLIMITED OFF-PEAK USE IX-CARRIER-ID 178 181 4 4 A IX CARRIER CODE SNET "0000" SNETAMERICA "0763" ATT "0288" SERVICE-CLASS 182 182 1 1 A SERVICE-CLASS BUS-FLAT = 1 RES-FLAT = 2 HOME-OFF = 4 HOME-OFF-PC = 5 BUS-LMS = 6 RES-LMS = 7

191

SPECIAL- 183 183 1 1 A SPECIAL HANDLING HANDLING OFF-SNET = D MULTI-LOC-MAIN = M MULTI-LOC-ASSOCIATE = N EFF-DATE 184 187 7 4 P EFFECTIVE DATE PEAK TIME TIME-START 188 191 4 4 Z 9(4) MIL TIME TIME-STOP 192 195 4 4 Z 9(4) MIL TIME RATE-PER-MIN 196 199 4 4 A V9999 = .0350 MESSAGES 200 203 7 4 P 9(7) MINUTES 204 207 7 4 P 9(7) ALLOW-MINUTES 208 211 7 4 P 9(7) CHARGEABLE-MINS 212 215 7 4 P 9(7) OFF-PEAK TIME TIME-START 216 219 4 4 Z 9(4) MIL TIME TIME-STOP 220 223 4 4 Z 9(4) MIL TIME RATE-PER-MIN 224 227 4 4 A V9999 = .0350 MESSAGES 228 231 7 4 P 9(7) MINUTES 232 235 7 4 P 9(7) ALLOW-MINUTES 236 239 7 4 P 9(7) CHARGEABLE-MINS 240 243 7 4 P 9(7) ISDN-CHARGE 244 249 11 6 P S9(9)V9(2) FILLER 250 328 79 79 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 345 4 4 A SORT-BYTES 346 347 2 2 A SORT BYTES PIC-INDICATOR 348 348 1 1 A PRIMARY INTEREXCHANGE CARRIER INDICATOR 0 = SNET ENTITY-CODE 349 351 3 3 A (ENTITY CODE) FILLER 352 449 98 98 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

192

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 260 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S PAYPHONE SERVICE PROVIDER SUMMARY RECORDS ---- ---- 99 51 50 CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

193

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA SEE ADDENDUM FOR ADDITIONAL CODES CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 260 FILLER 154 157 4 4 A FILLER COUNTRY-NAME 158 169 12 12 A COUNTRY NAME FOR INTERNATIONAL MESSAGES RATING-CODE 170 177 8 8 A RATING CODE SEE BELOW FOR THESE CODES BUCKET-MSGS 178 188 11 11 Z MESSAGE COUNT FORMAT S9(11) BUCKET-MINS 189 199 11 11 Z MINUTE COUNT FORMAT S9(11) BUCKET-RATE 200 206 7 7 Z RATE FORMAT S9(2)V9(5) BUCKET-AMOUNT 207 217 11 11 Z CHARGE AMOUNT FORMAT S9(9)V9(2) FILLER 218 449 232 232 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE THIS RECORD WILL BE REPLICATED AS MANY TIMES AS THE FOLLOWING RATE CODES ARE USED.

194

(ONE RECORD FOR EACH APPLICABLE RATE CODE). ADDITIONALLY THERE WILL BE A RECORD FOR EACH INTERNATIONAL COUNTRY FOLLOWING ARE THE CODES. ----- ID CODES -------- DIGIT 1&2 USAGE TYPE TD = 1 + INTRA TOLL IM = INTERNATIONAL MOBIL TERMINATION SURCHARGE BV = BUSY LINE VERIFY BI = BUSY LINE INTERRUPT DA = DIRECTORY ASSIST DC = DA CALL COMP DIGIT 3 JURISTDICTION L = LOCAL S = INTRASTATE I = INTERSTATE N = INTERNATIONAL 0 = NOT APPLICABLE DIGIT 4 RATE CHANGE IND 0 = NO RATE CHANGE 1 = 1ST RATE CHANGE 2 = 2ND RATE CHANGE DIGIT 5 BUS/RES B = BUSINESS R = RESIDENCE C = COIN 0 = DEFAULT S = SWITCHED ACCESS LINE USAGE D = DEDICATED DIGITAL ACCESS LINE USAGE DIGIT 6 TIME D = DAY E = EVENING N = NIGHT P = PEAK O = OFF-PEAK W = WEEKEND H = HOLIDAY M = PROMOTIONAL 0 = DEFAULT DIGIT 7&8 NOT USED 00 = DEFAULT

195

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 00 TD = 270 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S WHOLESALE BILLING SUMMARY RECORDS --------- 99 51 49 CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

196

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT FILLER 126 132 7 7 A FILLER USE VALUE = SPACES RATING-CODE 133 140 8 8 A RATING ID CODE (SEE BELOW FOR CODES) RATING-DATE 141 150 10 10 A RATE CASE DATE FORMAT YYYYMMDD TYPE-DATA 151 153 3 3 A VALUE = 270 THIS RECORD WILL BE REPLICATED AS MANY TIMES AS THE FOLLOWING RATE CODES ARE USED. (ONE RECORD FOR EACH APPLICABLE RATE CODE). THIS RECORD WILL BE FOR THE DATA-TAPER RATES A RECORD WILL BE CREATED FOR EACH TAPER FOLLOWING ARE THE CODES. ----- ID CODES -------- DIGIT 1&2 USAGE TYPE MIN TD = 1 + INTRA TOLL TA = 1 + INTRA TOLL MINUT E TM = 0_ INTRA TOLL MINUT E LD = LOCAL DDD FLAT MINUT E TC = 1+/0+ CLEC CALL PL ATTEMPT LA = LOCAL DDD FLAT ATTEMPT LU = LOCAL UNE USAGE PR = PERSON SURCHARGE BR = BTT SURCHARGE CR = CALLING CARD

197

SURCHARGE OR = COLLECT SURCHARGE TR = TIME & CHARGES SURCHARGE DC = DACC DA = DA BV = BUSY LINE VERIFY BI = BUSY LINE INTERRUPT AT = OPH ATTEMPT TOLL AL = OPH ATTEMPT LOCAL SC = OPH SERVICE CHG SR = OPH STAT SP SURCHG ST = CALL TRACE SA = CALL AGAIN SM = MISSED CALL DIAL US = USIS MEASURED SVC MIN PM = PERMINUTE MEAS SVC MIN GW = GENERIC WIRELESS 6D = 611 REPAIR SVC DDD 6M = 611 REPAIR SVC 0- 8D = 811 CUST SVC DDD 8M = 811 CUST SVC 0- 3W = 3 WAY CALLING0- AC = AUTO COLLECTS IW = 800 CUSTOMLINKG DATA TAPE R PI = ISDN PACKET DATA TAPE R PS = SIEMAN (CONNNET) PACKET (REG ONLY) DATA TAPE R PD = SEIMAN (CONNNET) PACKET (DE-REG) DATA SL = ISDN SWITCHED LOCAL DATA DATA IU = LOCAL UNE DATA USAGE DATA DL = SDDS LOCAL DATA DIGIT 3 JURISTDICTION L = LOCAL S = INTRASTATE I = INTERSTATE N = INTERNATIONAL 0 = NOT APPLICABLE DIGIT 4 RATE CHANGE IND 0 = NO RATE CHANGE 1 = 1ST RATE CHANGE 2 = 2ND RATE CHANGE DIGIT 5 BUS/RES B = BUSINESS R = RESIDENCE 0 = DEFAULT S = SWITCHED ACCESS LINE USAGE D = DEDICATED DIGITAL ACCESS LINE USAGE DIGIT 6 TIME D = DAY E = EVENING N = NIGHT P = PEAK O = OFF-PEAK W = WEEKEND H = HOLIDAY M = PROMOTIONAL 0 = DEFAULT DIGIT 7&8 NOT USED 00 = DEFAULT

198

VOICE-INFO 154 193 40 40 (REDEFINE) BUCKET-MSGS 154 164 11 11 Z MESSAGE COUNT FORMAT 9(11) BUCKET-MINS 165 175 11 11 Z MINUTE COUNT FORMAT 9(11) BUCKET-RATE 176 182 7 7 Z RATE FORMAT 9(2)V9(5) BUCKET-AMOUNT 183 193 11 11 Z CHARGE AMOUNT FORMAT 9(9)V9(2) DATA-TAPER 154 204 51 51 (REDEFINE) BUCKET-RANGE- 154 164 11 11 Z PACKET RANGE START START FORMAT 9(11) DEFAULT = ZEROES BUCKET-RANGE- 165 175 11 11 Z PACKET RANGE END END FORMAT 9(11) BUCKET- 176 186 11 11 Z KILOSEGMENT COUNT KILOSEGMENTS FORMAT 9(11) BUCKET-RATE 187 193 7 7 Z RATE FORMAT 9(2)V9(5) BUCKET-AMOUNT 194 204 11 11 Z CHARGE AMOUNT FORMAT 9(9)V9(2) FILLER 205 449 245 245 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

199

RECORD NAME RECORD NUMBER BILLING PLUS FILE LOCAL USE RECORD 5 95 0 0 TD = 490 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S MANAGEMENT REPORT RECORDS ------------- RE PO RT CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES

200

CAP-BILL-DATE 76 81 6 6 Z BILL DATE FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A INTER EXCHANGE CARRIER IDENTIFICATION CODE 0SN0 = SNET 0SS0 = SNET SYSTEMS 0763 = SNET AMERICA FOR ADDITIONAL CODES SEE ADDENDUM CAP-ASSOCIATED- 86 89 4 4 A FILLER CHARGE-CODE VALUE = ZEROES CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TYPE-DATA 151 153 3 3 A VALUE = 490 EMR-REPORT- 154 155 2 2 A VALUE RE SUMMARY-CAT EMR-REPORT- 156 157 2 2 A VALUE PO SUMMARY-GRP EMR-REPORT- 158 159 2 2 A VALUE RT SUMMARY-RTYPE EMR-REPORT-TOLL 160 160 1 1 A VALUE = 'R' SNET/SNET -REC-TYPE AMERICA VALUE = 'W' WATS/800 EMR-REPORT-REC 161 173 13 13 A REPORT BILL NUMBER BILL-NUMBER (NPA, NXX, LINE, CC) EMR-REPORT- 174 174 1 1 A REPT-TYPE TYPE OF REPORT RECORD WATS/800 DATA VALUE: ----------------------- 1 = 800 SUM BY CITY A = 800 TOTAL FOR ABOVE 2 = 800 SUM DUR OF CALL B = 800 TOTAL FOR ABOVE 3 = 800 SUM TIME OF DAY C = 800 TOTAL FOR ABOVE 4 = 800 SUM BY DATE D = 800 TOTAL FOR ABOVE 5 = WATS SUM BY CITY E = WATS TOTAL FOR ABOVE 6 = WATS SUM DUR OF CALL F = WATS TOTAL FOR ABOVE 7 = WATS SUM TIME OF DAY G = WATS TOTAL FOR ABOVE

201

8 = WATS SUM BY DATE H = WATS TOTAL FOR ABOVE 9 = WATS MOST FREQ CALL I = WATS TOTAL FOR ABOVE REPORT TYPE FOR SNET BILLS ENTITY CODE = ' SN' -------------- 5 = 25 MOST CALLED CITY E = TOTAL LINE FOR ABOVE 6 = DURATION OF CALL F = TOTAL LINE FOR ABOVE 7 = TIME OF DAY G = TOTAL LINE FOR ABOVE 8 = DATE OF CALL H = TOTAL LINE FOR ABOVE 9 = 25 MOST CALL NUMBERS I = TOTAL LINE FOR ABOVE M = DAY OF WEEK REPORT N = TOTAL LINE FOR ABOVE U = SUB ACCOUNT REPORT V = TOTAL LINE FOR ABOVE FOR SNET AMERICA BILLS ENTITY CODE = 'SNG' ---------------------- OUTBOUND SERVICES ---------------------- 5 = 25 MOST CALLED CITY E = TOTAL LINE FOR ABOVE 6 = DURATION OF CALL F = TOTAL LINE FOR ABOVE 7 = TIME OF DAY G = TOTAL LINE FOR ABOVE 8 = DATE OF CALL H = TOTAL LINE FOR ABOVE 9 = 25 MOST CALL NUMBERS I = TOTAL LINE FOR ABOVE 0 = AREA CODE J = TOTAL LINE FOR ABOVE K = 25 MOST CALLED CITY L = TOTAL LINE FOR ABOVE M = DAY OF WEEK REPORT N = TOTAL LINE FOR ABOVE U = SUB ACCOUNT REPORT V = TOTAL LINE FOR ABOVE 800 USAGE SERVICES ---------------------- 1 = AREA CODE A = TOTAL LINE FOR ABOVE 2 = DURATION OF CALL B = TOTAL LINE FOR ABOVE 3 = TIME OF DAY C = TOTAL LINE FOR ABOVE 4 = DATE OF CALL D = TOTAL LINE FOR ABOVE W = 25 MOST CALL NUMBERS X = TOTAL LINE FOR ABOVE Y = 25 MOST CALL CITIES Z = TOTAL LINE FOR ABOVE EMR-REPORT- 175 252 78 78 A REPORT TEXT DATA REC-TEXT EMR-REPORT- 253 255 3 3 A REPORT ENTITY CODE

202

ENTITY-CODE SNET = ' SN' SNET AMERICA = 'SNG' FILLER 256 328 73 73 A FILLER BNPA 329 331 3 3 A BILL NPA BNO 332 338 7 7 A FORMAT BCO BLNE CC 339 341 3 3 A FILLER 342 449 118 118 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

203

RECORD NAME RECORD NUMBER BILLING PLUS TEXT CODE/DESCRIPTION 5 95 90 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 95 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 90 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE

204

FORMAT = YYMMDD CAP-CARRIER- 82 85 4 4 A CARRIER CODE CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TEXT-CODE 151 155 5 5 A CARRIER PROVIDED TEXT CODE THIS CODE CAN BE FOUND 5-60-00 RECORDS EMI TYPES 41-50-XX AND 42-50-XX EFFECTIVE DATE 156 163 8 8 A YYYYMMDD EXPIRATION DATE 164 171 8 8 A YYYYMMDD CHARGE TYPE 172 172 1 1 A R = RECURRING N = NON RECURRING TEXT- 173 247 65 65 A TEXT DECSRIPTION DESCRIPTION FILLER 248 449 202 202 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

205

RECORD NAME RECORD NUMBER BILLING PLUS USOC TEXT DESCRIPTION 5 97 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 97 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE

206

FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 149 9 9 A FILLER RETAIL- 150 150 1 1 A R = RETAIL/ILEC WHOLESALE-IND W = WHOLESALE/CLEC USOC 151 155 5 5 A SNET USOC (UNIVERSAL SERVICE ORDER CODE) THIS FIELD IS DEFINED AS 5 POSITIONS THE FIRST 3 POSITIONS WILL ALWAYS BE FILLED IN, THE LAST 2 POSITIONS COULD BE BLANK OR FILLED IN. IF EITHER POSITION CONTAINS A DASH (-) THEN THAT CHARACTER IS USED AS A WILD CARD AND CAN BE ANY VALUE USOC- 156 228 73 73 A USOC DECSRIPTION DESCRIPTION FILLER 229 449 221 221 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

207

RECORD NAME REC ORD NUMBER BILLING PLUS CALL PLAN TEXT DESCRIPTION 5 97 10 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 97 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 10 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE

208

FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 149 9 9 A FILLER RETAIL- 150 150 1 1 A R = RETAIL/ILEC - OLNY WHOLESALE-IND CALL PLAN CODE 151 155 5 5 A CALL PLAN CODE CALL PLAN 156 265 110 110 A CALL PLAN DECSRIPTION DESCRIPTION FILLER 266 269 4 4 A FILLER CALL-PLAN-IND 270 270 1 1 A PLAN IND CODE A = INFO RECORD B = PROMO PAYOUT RECORD C = PROMO SAVINGS REC D = NAME/DESCRIPTION PROMO-LINE- 271 272 2 2 A LINE NUMBER NUMBER PROMO-TOTAL- 273 274 2 2 A TOTAL LINES LINES FILLER 275 449 175 175 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

209

RECORD NAME RECORD NUMBER BILLING PLUS ACCOUNT TRAILER RECORD 5 99 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 5 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 99 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE

210

FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TRAIL-CRIS- 151 152 2 2 A FILLER RECORD-OFFICE VALUE = SPACES TRAIL-RAO 153 155 3 3 Z REVENUE ACCOUNTING GROUP OFFICE VALUE 020 TRAIL-RUN-DATE 156 161 6 6 Z RUN DATE FORMAT = YYMMDD TRAIL-CYCLE- 162 167 6 6 Z CYCLE DATE NUMBER FORMAT = 0YYDDD TRAIL-RERUN- 168 169 2 2 Z RERUN NUMBER NUMBER VALUE 01 TRAIL-STD-VER 170 171 2 2 Z STANDARD VERSION VALUE = 30 TRAIL-LOCAL-VER 172 173 2 2 Z LOCAL VERSION VALUE = 10 TRAIL-LOCAL- 174 184 11 11 A FILLER CONTACT-NUMBER VALUE = SPACES TRAIL-TOTAL-ACT 185 195 11 11 Z TOTAL ACCOUNT BILLED AMT BILL-AMOUNT VALUE $$$$$$$$$CC PIC S9(9)V99 TRAIL-TOTAL-ACT 196 204 9 9 Z TOTAL RECORDS FOR ACT. RECORDS VALUE NNNNNNNNN LOCAL-VERSION- 205 210 6 6 A FILLER DATE VALUE = ZEROES LOCAL-USE 211 392 182 182 A FILLER REDEFINED SNET-USE-N/A 211 240 30 30 A SNET-USE LOCAL-USE 241 392 152 152 A FILLER NATIONAL-USE 393 440 48 48 A FILLER

211

LOCAL-USE 441 449 9 9 A FILLER RESERVED 450 450 1 1 A FILLER SYSTEM USE

212

RECORD NAME RECORD NUMBER BILLING PLUS FILE TRAILER RECORD 9 99 00 FIELD LOCATION NO OF FIELD * CONTR OL DESCRIPTION NAME FROM TO CHAR. LNGTH MODE FIELD S CAP 1 150 150 150 A SEE BELOW CAP-REC-LEN 1 4 4 4 Z RECORD LENGTH VALUE 0450 CAP-REC-LEVEL 5 5 1 1 Z RECORD LEVEL VALUE 9 CAP-REC-NO 6 7 2 2 Z RECORD NUMBER VALUE 99 CAP-SREC-NO 8 9 2 2 Z SUB-RECORD NUMBER VALUE 00 CAP-SEQ-NO 10 17 8 8 Z SEQUENCE NUMBER USED FOR SEQUENCING SIMILAR RECORDS DEFAULT = ZEROES CAP-MASTER- 18 30 13 13 A MASTER ACCOUNT NUMBER BILL-NUMBER DEFAULT = ZEROES CAP-BILLED- 31 43 13 13 A ACCOUNT NUMBER ACCOUNT-NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) CAP-EARNING 44 56 13 13 A EARNING NUMBER NUMBER NPA (3) PREFIX (3) LINE (4) CUS CODE (3) DEFAULT = ZEROES CAP-TEXT-IND 57 57 1 1 A IND FOR FOLLOWING RECS 0 = NO TEXT REC FOLLOW 1 = TEXT REC FOLLOWS CAP-OVFL-IND 58 58 1 1 A IND FOR CONTINUATION REC 0 = NO RECORD FOLLOWS 1 = RECORD FOLLOWS CAP-REG/NON REG 59 59 1 1 A IND CHARGES ARE CLASSIFI INDICATOR 1 = REGULATED CHARGES 2 = NON-REGULATED CHRGS 3 = USAGE CAP-BILL-PAGE- 60 63 4 4 A FILLER SECTION-ID VALUE = SPACES CAP-BILL-PAGE- 64 69 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-ITEM- 70 75 6 6 Z FILLER NUMBER VALUE = ZEROES CAP-BILL-DATE 76 81 6 6 Z BILL DATE

213

FORMAT = YYMMDD CAP-ENTITY-CODE 82 85 4 4 A FILLER = SPACES CAP-ASSOCIATED- 86 89 4 4 A FILLER = ZEROES CHARGE-CODE CAP-REF-NUMBER 90 98 9 9 Z FILLER VALUE = ZEROES CAP-CUST-ID 99 123 25 25 A FILLER VALUE = ZEROES CAP-STATE-CODE 124 125 2 2 A FILLER VALUE = CT CAP-NATIONAL- 126 140 15 15 A FILLER USE CAP-LOCAL-USE 141 150 10 10 A FILLER TRAIL-CRIS- 151 152 2 2 A FILLER RECORD-OFFICE VALUE = SPACES TRAIL-RAO 153 155 3 3 Z REVENUE ACCOUNTING GROUP OFFICE VALUE 020 TRAIL-RUN-DATE 156 161 6 6 Z RUN DATE FORMAT = YYMMDD TRAIL-CYCLE- 162 167 6 6 Z CYCLE DATE NUMBER FORMAT = 0YYDDD TRAIL-RERUN- 168 169 2 2 Z RERUN NUMBER NUMBER VALUE 01 TRAIL-STD-VER 170 171 2 2 Z STANDARD VERSION VALUE = 30 TRAIL-LOCAL-VER 172 173 2 2 Z LOCAL VERSION VALUE = 10 TRAIL-LOCAL- 174 184 11 11 A FILLER CONTACT-NUMBER VALUE = SPACES TRAIL-TOTAL-ACT 185 195 11 11 Z TOTAL ACCOUNT BILLED AMT BILL-AMOUNT VALUE $$$$$$$$$CC PIC S9(9)V99 TRAIL-TOTAL-ACT 196 204 9 9 Z TOTAL RECORDS FOR ACT. RECORDS VALUE NNNNNNNNN LOCAL-VERSION- 205 210 6 6 A FILLER DATE VALUE = ZEROES LOCAL-USE 211 392 182 182 A FILLER REDEFINED SNET-USE-N/A 211 240 30 30 A SNET-USE LOCAL-USE 241 392 152 152 A FILLER NATIONAL-USE 393 440 48 48 A FILLER LOCAL-USE 441 449 9 9 A FILLER

214

RESERVED 450 450 1 1 A FILLER SYSTEM USE

215

ADDENDUM: Inter Exchange Carrier Identification Codes & Cap-Entity Codes Updated 11/06/2002

0SN0 SNET 0SS0 SNET Systems 0000 SNET 0002 SNET Linx 0003 SNET Personal Phone

0078 Enhanced Services Billing, Inc 0172 USP&C 0222 MCI WorldCom 0285 Federal Transtel Inc 0288 AT&T 0307 American Telnet 0368 Budget Call Long Distance 0370 AMNEX 0402 Integretel Inc 0457 Telco Development Group 0459 Telecom*USA 0488 LDDS WorldCom 0509 Olympic Telecommunications 0625 OAN 0636 Clear Choice Communications 0705 Network Access, Inc 0752 EXCEL Telecommunications Inc 0756 Zero Plus Dialing Inc 0763 SNET America 0777 Sprint 0782 ILD Teleservices Inc. 0811 VarTec Telecom Inc 0882 HBS Billing Services 0903 VRS Billing Systems 0930 Pilgrim Telephone 0977 SKYTEL 4661 SNET SMARTpages 7707 SBC Advanced Solutions, Inc. 7705 Prodigy 9033 Coin Compensation

billplus 01 08 07 - at&t · 120 99 51 80 snet's omni saver automatic volume discount ......

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