The world's most popular wireless telephone technology, known as GSM, has won another convert: Cingular Wireless, America's second-largest wireless carrier. Cingular Wireless announced Tuesday morning ...

The world's most popular wireless telephone technology, known as GSM, has won another convert: Cingular Wireless, America's second-largest wireless carrier. Cingular Wireless announced Tuesday morning ...

MIAMI LAKES, Fla.--(BUSINESS WIRE)--Feb. 9, 2006--Calypso Wireless, Inc. (PINK SHEETS: CLYW), a leader in advanced wireless telecommunications technology announced today that Calypso will demonstrate ...

A wireless telephone network maintained by Cingular Wireless LLC was knocked offline for much of the weekend, leaving about 900,000 mobile phone customers nationwide without service. The outage ...

The Europe-wide emergency call system for vehicles is now operational in Germany on 4G and 5G networks. GSM networks will be ...

Strengthening its foothold in China, its second largest market, Nokia today announced that it has signed a supply contract for the expansion of the Gansu Unicom's GSM network in the Gansu province.

Carriers around the world are converging on 2017 as the year to turn off their GSM networks, with three operators in Singapore announcing Monday their plans to reuse their GSM spectrum for other ...

IRVING, Texas and GREAT FALLS, Montana, May 8 /PRNewswire-FirstCall/ -- MTPCS, LLC, d.b.a. Chinook Wireless, has selected Nokia (NYSE: NOK) to build a GSM/GPRS/EDGE ...

Switzerland's rail communications landscape has taken a major leap forward. Faced with the imminent shutdown of 3G services ...

In this edition of her advice column, Ask Maggie, CNET's Marguerite Reardon explains how to figure out if your smartphone will work on another carrier's network. Marguerite Reardon started as a CNET ...