O2 has launched a full range of BlackBerry smartphones for its pay as you go customers.

O2’s Xda series comprises a wide range of different Windows Mobile devices, but the Venn adds something new to the mix

It has been rumoured for some time now that O2′s exclusive on the iPhone in the UK was set to end in October

O2’s Xdas have a long history, and the range is broad enough to offer something for most types of smartphone user

Prepare for a glut of tweets from iPhone users: O2 has become the second UK network to announce that it will allow its users to send and receive tweets for free via SMS

You may think you’ve seen nothing like the Xda Flint before

O2’s Xda range of PDAs has been going strong for as long as Windows Mobile itself has