UK mobile phone network O2 is launching a trial of a new VoIP service for customers to use across WiFi networks. O2 Connect will allows smartphone users to use voice and text services from their ...

· New, free-to-download app lets users make and receive calls, texts and voicemail from their existing O2 number on any supported device · Calls are charged in line with a Pay Monthly tariff – with ...

The beauty of an open Internet is everyone is free to have an opinion, to criticize and, indeed, to praise. And when UK mobile phone network O2 released its Priority Moments app to the App Store, it ...

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 ...

There’s no denying that the iPad is far to big to be a telephone, but there are times when it would be nice to make calls on the device. For example, I’ve previously used Skype to make a call on mine ...

This may not be the UK operators first attempt at dipping its fingers logo into your pockets, but O2's new mobile wallet does bring with it some de rigeur functionality. Taking a leaf out of Barclays' ...

This will affect how customers access its perks and offers. The mobile network has announced it will be removing the Priority section from its website to make the O2 Priority app the primary way to ...

O2 has launched a Matchday app, which gives rugby fans the ability to eavesdrop on the on live microphone feed from the most important man on the field: the ref. It allows you to hear a blow-by-blow ...