Now that the iPad is available for pre-order in the UK, the tariff deals are flying fast and furious. Last week Orange announced its deals, and today O2 is offering three tasty tariffs. O2 has a daily ...

With Vodafone and Virgin Media and O2 switching off the older, slower 3G network, scammers have swooped in to target confused ...

O2 has started rolling out a complimentary 5G+ network upgrade to all Pay Monthly customers, but you'll need a compatible phone and SIM card to access the faster speeds ...

Markus Haas, CEO of Telefónica Deutschland, pictured at the headquarters of mobile communications provider Telefónica (O2). The head of Munich-based mobile phone operator O2 sees his company on the ...

Mobile operator O2's service outage is still causing problems for customers who joined its network or upgraded since the issues began on Friday. Calls, texts and data for existing customers should be ...

O2 has just switched off its legacy 3G network, being the last of the UK’s mobile operators to do so. That has opened up more room on its airwaves to reassign faster 4G and 5G signals to better serve ...

O2 Telefónica announced its deployment of its 5G core network on AWS Outposts, demonstrating how telecommunications companies ...

Noting consistently good user experience and sustainable business growth will be fundamental benchmarks of success in an increasingly competitive market, and with usage on both its mobile and fixed ...

O2 HAS rolled out a free mobile upgrade which will give millions of Brits better service across its network. The new perk is now available to customers across more than 700 UK towns and cities.