MacNN | TDMA News http://www.macnn.com/ MacNN is the leading source for news about Apple and the Mac industry. It offers news, reviews, discussion, tips, troubleshooting, links, and reviews every day. The best place for Mac News. Period. en-us TDMA, Latest News, Headlines, Stories; http://images.macnn.com/images/macnn-logo-bw.gif http://www.macnn.com/ AT&T grows in early 2008 on wireless profits http://www.macnn.com/articles/08/04/22/att.q1.2008.results/ <img align='left' src='http://images.macnn.com/esta/content/0804/attstore.jpg' border='0' width='176' height='120' />AT&T today said it had generated "strong" results for the first quarter of 2008 that it says are owed primarily to its cellphone business. The American telecoms firm earned a total of $30.7 billion over the three-month span, up 4.6 percent from the same quarter in 2007 after adjusting for marketing income related to the past BellSouth acquisition (otherwise at 6.1 percent); however, wireless inco... http://www.macnn.com/articles/08/04/22/att.q1.2008.results/ Tue, 22 Apr 2008 13:30:00 GMT AT&T, Verizon finally end analog cellular service http://www.macnn.com/articles/08/02/08/analog.cell.service.ending/ <img align='left' src='http://images.macnn.com/esta/content/0802/analogcellphone.jpg' border='0' width='176' height='120' />After decades in service, analog cellular networks in the US will ramp down later this month but may cause problems in the process, says a new report. FCC officials have granted both AT&T and Verizon permission to shut down their last AMPS (Advanced Mobile Phone System) networks on February 18th, leaving strictly digital calls through either CDMA or GSM networks. AT&T will also shut down its ver... http://www.macnn.com/articles/08/02/08/analog.cell.service.ending/ Fri, 08 Feb 2008 19:40:00 GMT