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| AOL | AOL is the world's leading more» |
| AT&T | AT&T is bringing it all more» |
| British Telecom (BT) | BT is the world's oldest more» |
| O2 | O2 is a leading provider more» |
| Orange | As of December 31, 2007, more» |
| SingTel | SingTel is Asia's leading communications more» |
| Tata Communications | Tata Communications unites the industry more» |
| Virgin | Virgin, a leading branded venture more» |