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Why the SIM card has had its day

The small microchips known as "subscriber identity modules" or SIM cards that are required for mobile phones to log on to a phone network will soon be 25 years old. While mobile phones and network technology ...

17 hours ago
3.1 / 5 (9) 1

Visa, MasterCard moving into mobile pay in Africa

Americans may just be getting used to mobile pay, but consumers in many African countries have been paying with their phones for years. Now payment processors Visa and MasterCard want to get a slice of that market, and are ...

Mar 03, 2015
4 / 5 (1) 0

Phone firms and the quest for the 5G Holy Grail

Lightning-quick downloads, driverless cars and remote surgery: telecom firms are racing to develop a new generation of "5G" mobile networks that could start to change the world in five years.

Mar 03, 2015
4.7 / 5 (6) 0