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 ...

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Understanding the difference between Code Division Multiple Access (CDMA) and Global System for Mobiles (GSM) — two legacy radio telecommunications standards — is becoming less and less critical for ...

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 ...

BERLIN -- Whatever assurances have been given about the security of GSM cellphone calls, forget about them now. Speaking at the Chaos Computer Club (CCC) Congress here Tuesday, a pair of researchers ...

General Packet Radio Service (GPRS) is the mobile data system behind 2G - and some 3G - communication services. While GPRS is no longer in use for phones operating with 4G service, you can turn on the ...

Hours after the iPhone 5 hit store shelves across the U.S. on Friday, it has reportedly been discovered that the CDMA Verizon version of the device can be used on AT&T and T-Mobile's networks with a ...