News tagged with mobile network

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 ...

dateMar 05, 2015 in Telecom
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AT&T to invest $14 bn in US networks

AT&T on Wednesday announced a $14 billion plan over three years to upgrade its networks, much of it to boost wireless high-speed Internet in the United States.

dateNov 07, 2012 in Telecom
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Facebook testing video advertisements (Update 2)

Investors are giving a thumbs-up to the idea of Facebook making hundreds of millions in new revenue from video advertisements, but some users argue that the social network is already too cluttered and has become more about ...

dateDec 17, 2013 in Internet
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