O2 is shutting down its pay-as-you-go data only SIM services. These SIMs allow you to connect to the internet with mobile data when you don’t have WiFi. The service provides a data allowance and a ...

O2 customers have been alerted that time is running out if they wish to avoid a £2.50 monthly increase. People are being urged to watch out for a notification from the mobile phone provider which been ...

Switch will affect music, comedy and theatre fans who book early-bird tickets MOBILE network O2 is urging millions of customers not to miss out over a massive change to its Priority service. The ...

Mobile network provider O2 has issued a new, urgent warning to help customers stay vigilant against thieves amidst a recent “increase” in fraudulent activity. Article continues below ADVERTISEMENT O2 ...

O2 outshines the other big mobile providers, but it could (and should) be cheaper Barry Collins is a technology journalist and broadcaster. He was assistant editor of The Sunday Times technology ...