O2

I have a sim only a/c which has not been used, the phone I bought is faulty, I cannot get to talk to anyone, have returned the SIM but still getting messages on the app re payment date, upgrades etc. I have written to O2 on the hope they will cancel,...

I did ask about the above; not rec my text msg's , in the end I phoned our nearest O2 shop; the guy was really helpful ; I did a reset on my phone resetting has solved the problem but messages are still slow to come in on some occasions (maybe the we...