8/11/2019 BB Concepts

1/37

8/11/2019 BB Concepts

2/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

3/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

4/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

5/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

6/37

http://en.wikipedia.org/wiki/File:ADSLFilterSplitter_gobeirne.jpg

8/11/2019 BB Concepts

7/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

8/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

9/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

10/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

11/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

12/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

13/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

14/37

8/11/2019 BB Concepts

15/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

16/37

8/11/2019 BB Concepts

17/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

18/37

8/11/2019 BB Concepts

19/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

20/37

8/11/2019 BB Concepts

21/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

22/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

23/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

24/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

25/37

8/11/2019 BB Concepts

26/37

8/11/2019 BB Concepts

27/37

8/11/2019 BB Concepts

28/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

29/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

30/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

31/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

32/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

33/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

34/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

35/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

36/37

http://www.google.co.in/imgres?imgurl=http://images.intomobile.com/wp-content/uploads/2009/10/mtnl-logo.jpg&imgrefurl=http://www.intomobile.com/2009/10/13/indias-mtnl-wants-a-piece-of-zambias-zamtel/&usg=__bYFSXthMK7r9NilpMC57_2ATbBs=&h=152&w=160&sz=10&hl=en&start=7&zoom=1&tbnid=ykVd5wuzfevg-M:&tbnh=93&tbnw=98&ei=OGouTpjsL5HLrQersdyiAw&prev=/search%3Fq%3Dmtnl%2Blogo%26hl%3Den%26sa%3DG%26gbv%3D2%26tbm%3Disch&itbs=1

8/11/2019 BB Concepts

37/37