AT&T Inc. announced on December 19, 2011 that after a thorough review of options it has agreed...

T-Mobile USA, Inc. just announced a new unlimited talk, unlimited text and unlimited data plan for $79.99...

Sprint expands availability of industry-first femtocell that works with any Sprint phone for convenient, reliable wireless use...

The Analog Cellular Sunset and Who Is Affected As of midnight on February 18, 2008, cellular telephone companies will not be required to provide analog service. While most wireless telephone users will not be affected by this transition (often called the “analog cellular sunset”), some users may be affected. In addition, the...

Reprinted with permission from Knowledge@Wharton. Verizon is betting billions of dollars on a new fiber-optic network that could transform it from a telephone company to a cutting-edge technology player. If Verizon's "build it and they will come" strategy works, the company could leapfrog over rivals, such as AT&T and Comcast, by offering...