Get tech support for your O2 issues

Resolved! Phone service

Cannot send/receive any texts/calls or use mobile data as no service displayed

Sim not arrived after 4 bs days

Why is taking that much! I want to switch my current provider as soon as possible before my next period starts and my sim is still being delivered

Resolved! Talking to a human!!!

Has the ability to talk to an O2 advisor/Guru now completely gone??? So frustrating, time to change maybe

Resolved! Pay as you go sim card unable to activate

I bought a pay as you go sim card but it has no service and I'm unable to top up through dialling. Please help. Thanks.

Hi, I am trying to set up wifi and 4G calling on my iPhone 11. In the settings when I try to toggle this on I receive the message "To allow Wi-Fi calling on this account, contact O2". Although, on MyO2 it is displayed that Wi-Fi calling is on, I am u...

No reception

I have complain about ur service I am new customer and when I revived my sim I checked it was 4G sim and call back O2 and they said sorry it was mistake we will send new Sim 5G and she said last week we will send it to u and nearly one weeks snd I di...

Resolved! Data is very slow and cutting

The data network in Tottenham is very slow, and occasionally cutting. The mobile antenna is down for a couple of weeks already and no one attending to fix it.