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 ...

Switch Up is a new service from O2 that lets you swap your current phone for a new one at any time. It's a new feature that comes as standard as part of any Plus Plans or as a bolt-on with any other ...

O2 is well known for its tongue-in-cheek customer service replies on Twitter, so it should be no surprise that it took a slightly unconventional approach to advertising one of its contracts. In a ...

Last month when Amazon’s rather unpopular Fire Phone smartphone was released in the UK it landed as a dedicated O2 exclusive. For those of you outside of the UK, O2 is one of the leading networks ...

Amazon has today (October 28) introduced pay monthly mobile phones to its UK online store in an extension of its partnership with O2. Deals start from £0 upfront with a monthly cost from £13 per month ...

O2 and Three will increase prices for their pay-monthly mobile customers by 2.5%, after EE confirmed it would be hiking prices by 2.7%. Many major mobile firms increase costs each year in line with ...

TalkTalk Mobile customers will not have their mobile contracts renewed and will instead be offered an O2 deal - but don't assume it's the best one for you. Customers who are reaching the end of their ...

O2, the United Kingdom's official iPhone carrier, has announced pricing for iPhone 3Gs purchased under the firm's "Pay and Go" program, which allows users to eschew a contract for a monthly "top-up" ...

A new warning has been issued to millions of people with a monthly mobile phone contract with O2. Martin Lewis warns that up to 15 million customers could see their monthly bills rise by more than the ...