O2 is telling customers to stay alert after the discovery of a worrying new scam that's targeting UK users. The fraudulent message, which is arriving on devices, claims that customers’ SIM cards are ...

LONDON (Reuters) - Spanish-owned O2 UK and U.S. consumer electronics group Apple plan to launch a multi-million pound joint advertising campaign later this month as they get ready to bring iPhone ...

Cellular service provider O2 UK is working with British credit card issuer Barclaycard, as well as Nokia, Visa Europe and other partners, in a project to test the O2 Wallet, an application in which ...

A flaw in O2 UK's implementation of VoLTE and WiFi Calling technologies could allow anyone to expose the general location of a person and other identifiers by calling the target. The problem was ...

O2 is shutting down its older network technology, and that's good news for millions wanting faster speeds.

It is the mobile network service used by millions of people around the UK. But O2 has now issued a warning to customers ahead of a major change that will stop some phones from working. The UK's 3G ...

Anyone with a smartphone might want to watch out for a number of fake texts that appear to be doing the rounds. Virgin Media O2 says it has recently seen a 'significant rise' in the number of messages ...

O2 has announced that it is switching off its ageing 2G network, and that's good news for anyone with a 4G or 5G compatible ...