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 ...

Roamware has introduced a roaming gateway that enables CDMA (Code Division Multiple Access) mobile users to roam on GSM (Global System for Mobile Communications) networks, while retaining their CDMA ...

Telecoms-kit company Ericsson has signed a five-year, £30m contract with telco Cable & Wireless to supply and manage a GSM mobile network that will let Cable & Wireless sell FMC (fixed-mobile ...

LONDON (Reuters) - British mobile carriers have tightened voicemail security since a phone-tapping scandal at News Corp's News of the World tabloid, but technological advances mean eavesdropping is ...

Virgin Mobile said on Thursday that it has tied up with Indian mobile operator Tata Teleservices to offer mobile services in India using GSM (Global System for Mobile Communications), the more popular ...

4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4G ...

I'm considering getting an S23 or S24 from Swappa, and I want it to be unlocked. There are many available that were originally from a carrier like Mint Mobile, but they are now unlocked. After a phone ...

A GSM mobile phone system will be installed in post-war Iraq following the award of a contract to US telecoms company MCI by the American government. MCI, formerly WorldCom which filed for bankruptcy ...

The initiative aims to modernise the GSM-R core network of the Netherlands’ national railway system. Credit: Bert e Boer/Shutterstock.com. Nokia has received a contract from Dutch rail infrastructure ...