O2 launches pay as you go deals for 4G mobile Internet today, with more calls, texts and data the longer you stick around. Richard Trenholm was CNET's film and TV editor, covering the big screen, ...

O2 has launched SIM-only and mobile plans as part of its summer sale - but shoppers who are on the lookout for deals, we've found it much cheaper elsewhere. The retailer has launched a summer sale on ...

Following a tariff overhaul by T-Mobile last month, O2 is the latest network to revamp its monthly contracts. The original home of the iPhone is launching a new SIM-only tariff and updating its ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more O2 is making the festive season extra ...