O2 axing service from Friday with customers warned over 'shutdown'

O2 is axing its pay-as-you-go data only mobile SIM services from Friday, January 31. Customers must use remaining data or ...
Digital Spy

O2 phone numbers go multiscreen with TU Go - hands on

O2 has today launched a new app that allows its customers to take their phone number onto multiple devices to make calls and texts - and we've tried it out. Using similar Voice over IP technology as ...