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 ...

Several operators still sell mobile phones that cannot be used on other phone networks unless customers pay a fee to unlock ...

Virgin Media O2 is doubling down on its commitment to tackle digital exclusion, by pledging to donate 12,000 phones to people who need them throughout 2026. Following the success of its 2025 ...

Virgin Media O2 is helping hundreds of people experiencing financial hardship stay connected this winter and beyond by providing free smartphones and O2 mobile data to The Multibank. Through this new ...

In late 2007, British cellular service provider O2 UK launched a six-month technology trial to gauge consumer interest in and comfort with using RFID-enabled mobile phones to make fare payments to ...

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Virgin Media O2 (VMO2) is deploying artificial intelligence (AI) monitoring tools in its mobile network to predict and prevent network issues, helping to deliver a more reliable and consistent ...

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 ...