O2 is launching a new service that will offer a free speed boost to thousands of its customers.

O2 has switched on its next-generation 5G+ Standalone network across Surrey, extending coverage to dozens of towns and villages as part of a broader UK rollout. The move affects 33 large towns, 48 ...

O2 has announced it is giving Pay Monthly subscribers the chance to upgrade their smartphones to its advanced 5G+ connectivity, but it will require users who haven’t already got a newer SIM or an eSIM ...