O2 has launched My O2, an official iPhone app to monitor your usage, and see just how much money you threw away when you signed that 18-month contract Richard Trenholm was CNET's film and TV editor, ...
All O2 customers in Ireland can enjoy billing and account information through a handy, easy-to-use ‘My Bill’ app, which launched today on the Apple iTunes App Store. The application, developed by ...
Telefonica Spain's O2 brand has launched a festive offer for its eSIMFlag service aimed at customers travelling abroad in the ...