O2 is shutting down its older network technology, and that's good news for millions wanting faster speeds.

The trial was carried out with Mavenir and created a personalised hearing profile for each participant, allowing the network to automatically optimise calls in real time Working seamlessly in the ...

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

Virgin Media O2 has announced that it will start to switch off its 2G services in Summer 2029.