Yesterday O2 added a new phone to its business handsets portfolio called the O2 Xda Graphite (pictured). It's an O2-branded product, made by Asus, that runs on Windows Mobile 5.0 Smartphone edition.

We’re now more connected than ever before thanks to the significant investments made by mobile network operators like Virgin ...

O2 has today launched a new app that allows its customers to take their phone number onto multiple devices to make calls and texts - and we've tried it out. Using similar Voice over IP technology as ...

Martin Lewis has issued a warning to millions of people with an O2 monthly mobile contract. The Money Saving Expert has issued an alert that up to 15.6 million people's monthly phone bills could rise ...

Virgin Mobile customers will start being migrated to O2 plans from March this year, Virgin Media O2 has revealed, with millions of mobile customers affected. Here's what you need to know. This is the ...