‘Sim-swap’ fraud has affected three readers – and dealing with their mobile phone company hasn’t been easy What some O2 customers may have wanted for Christmas was a phone number, since long-cherished ...

O2 has today unveiled the O2 Wallet, an app which can be used to transfer money to your friends and family as well as offering a new way of shopping using your mobile. But what makes it different from ...

Mobile network provider O2 is urging people to stay alert after fraudsters began sending fake messages claiming customers ...

My father is 86 and has been pursued by debt collectors working for O2. In March, he received a call saying that as an O2 customer he was eligible for a 'free gift package'. He recognised this as a ...

UK operator O2 has called time on its mobile wallet, which enabled consumers to send and receive money, make online purchases and price comparisons, as well as top up their mobile account. O2 was ...