Union warns of strike action and "summer of discontent" UK mobile operator O2 is facing the threat of strike action after workers voted overwhelmingly to reject the company's "insulting" pay offer.

O2 is discontinuing its pay-as-you-go data SIMs for existing customers today. These SIMs are typically used in tablets or any device where you don't need to make calls and texts. The PAYG option from ...

07:00, Tue, Sep 2, 2025 Updated: 10:27, Wed, Sep 3, 2025 If you are an O2 customer with a pay as you go SIM card lodged in your phone, you might soon notice two changes coming to your handset. Luckily ...

O2 HAS announced a new way for its customers to buy their smartphone as firm offers more freedom with its pay monthly plans. O2 says it wants to "shake up the old habits of the mobile industry" by ...