Promotion: What is 4G and is it worth getting?
The answer isn’t rocket science: with 4G you’ll notice a change in your mobile life.
O2
Right idea, wrong time: the tech that turned up too early
Microsoft’s iPad, Sega’s Kinect and how Apple nearly invented the World Wide Web
O2 4G will bring the fight to EE later this month
The UK’s second 4G network will arrive in three cities on 29 August