O2

Hi my SIM card just cut off randomly one day can’t get any signal or nothing but my bills were all up to date so I’ve rang o2 and they said there’s either a fault with my phone or fault with the sim. I got a replacement phone but it was still the sam...

Hi my phone has been locked i dont know why as i have payed my bills. I know its been locked as i can never get any service or data and no phone calls or anything are coming through