O2 is to build or upgrade 1,500 base-station sites across the UK by the end of next year in order to boost its 3G coverage, the mobile operator said on Wednesday. According to a statement from O2, the ...

O2 will launch its mobile broadband service on Friday, becoming the last major UK operator to do so. However, the service initially will be made available only to O2's existing customers. Opting for ...

Tech journalism comes with a list of perks. Hot pop-star girlfriends, sacks of cash, Hertfordshire mansions -- none of these are on that list. But I do get plenty of free tech, much of which tends to ...

An urgent alert has been sent out to consumers using 3G, as a leading mobile operator has disclosed its plans to decommission the service. O2 has announced it will align with other principal networks ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Millions of O2, Tesco Mobile, Sky Mobile, Virgin and GiffGaff customers have been warned they could LOSE data access after a ...