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 ...

Do you need a new iPhone 4 like a drowning man needs air? Like England needs a second centre forward? Like Russell Brand needs a good ticking-off from his mum? Smashing news from O2! You can buy your ...

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 ...

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 ...

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 ...

EE, Vodafone, Three and O2 are all raising prices mid-contract from April 1 - the full list of contracts and dates is below. Customers with the four major UK mobile networks EE, Vodafone, Three and O2 ...