Add articles to your saved list and come back to them any time. Australians relying on Telstra's old 2G mobile network have less than 18 months to buy a new handset and SIM card if they want to stay ...

Gemalto — the world’s biggest maker of SIM cards for mobile phones — says that it has “reasonable grounds” to believe that the NSA and GCHQ carried out an operation to hack its network in 2010 and ...

The company will instead focus on its 3G, 4G, and 4G LTE services. Digicel has urged its customers with 2G SIM cards to trade their SIM cards for 4G-compatible ones free of charge, to ensure that ...

Signals for 2G SIM cards on the 900-megahertz network will be cut off after midnight Tuesday, says the National Broadcasting and Telecommunications Commission (NBTC). About 400,000 2G users remain on ...

New Delhi: The department of telecom (DoT) has come out with new guidelines on upgrading SIM cards to 3G or 4G from 2G, which can be activated only with a clear go-ahead from mobile users and on their ...

MANILA, Philippines — Millions of Filipinos are still missing out on better mobile experience as they continue to use their 2G and 3G SIM cards, Globe Telecom said. The Ayala-led telco said these 2G ...

Bharti Airtel has asked the telecom department to allow the usage of a common sim card on a single device. “Pursuant to launch of BWA services , a large number of LTE-based BWA customers of Airtel ...