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T-Mobile plans to shake up the way it does business.
Boosted by a surge in iPhone activations in the second quarter, AT&T's earnings hit $4 billion, a 26 percent jump from $3.2 billion in the year-ago quarter.
AT&T has been claiming that it is the nation's leader when it comes to wireless data, but a report from ABI Research contradicts that assertion. Who's right?
Details about release dates and pricing for the RIM BlackBerry Bold start to surface on the Web.
Company has finally set a date to start offering MediaFlo's live mobile TV service. But the big question is whether anyone will actually tune in.
Buy a SIM card from AT&T and use your own cell phone.