Ofcom's five tips for O2 customers – or customers on other networks in a similar situation – start with that penalty-free ...
Martin Lewis has issued urgent advice to millions affected by the O2 price hike.Up to 15 million customers will see their ...
Ofcom 'disappointed' by decision that 'goes against the spirit of our rules' Britian's comms regulator has criticized O2 for ...
The media regulator said it was disappointed O2 raised prices more than was advertised when customers took out contracts.