UK mobile operator O2 is to slash international calling charges across its Pay & Go range, allowing its customers to make calls to mobiles and landline numbers from as little as 1p a minute, with ...

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 ...

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 ...

If you have an O2 SIM card tucked inside your phone, you're about to get a major 5G upgrade. Virgin Media O2 has flipped the switch on its next-generation 5G network, unleashing faster speeds and ...

Our spotlight deals for the day include a new SIM-only deal from O2 that also includes Disney+, a top offer on Amazon Fire for Kids Unlimited, and the best Xbox Game Pass deals, lining up with the ...

O2 has announced that all of its Pay Monthly customers can now access 5G+ at no extra cost, provided they have a compatible ...