Reviewed on July 27, 2007While we love the idea of video calling, the limitations of AT&T's Video Share prevent us from calling it a must-have service. That said, it has plenty of potential.TAGS:AT&T Corp., 3G network, videophone, 3G, video, Samsung Electronics
October 6, 2006Cell phone carrier to spend $2.66 billion to upgrade to a next-generation network using newly acquired spectrum.TAGS:T-Mobile, 3G network, 3G, spectrum, carrier, U.S.