O2's 3G data network remains down for hundreds of thousands of people, almost a day after those customers lost all voice, text and data connectivity. The restoration of 2G voice and text was announced ...

British carrier O2 has today launched a new VoIP and messaging service called TU Go, which is available to its pay monthly customers with Android and iOS devices. The service allows users to make ...

As part of a mission to enhance network service for customers in the UK, particularly those in hard-to-reach rural areas and dense urban hubs, mobile network operator O2 has announced that it is to ...

Crave can exclusively reveal the malaise at the heart of O2 customer support. The mobile network's problems, we have discovered, stem from a peculiar recruitment policy -- namely offering employment ...

Mobile operator O2 has recommended that its U.K. customers switch off their 3G connections in order to restore 2G services, as an outage continues to affect its network. The outage, which affected the ...

In an effort to spur more sales of Apple's iPhone while simplifying its pricing structures, European wireless provider O2 announced Tuesday a 'radical shake-up' of its monthly tariffs that will see ...