on 08-05-2022 10:07
Upgraded sim-only 4 days ago. Received new sim went to O2 shop and they updated my details. Restarted later next day and signal was working, however no one can cal me and I can not make calls. Please help
Solved! Go to Solution.
on 08-05-2022 10:14
Reboot your phone
It can take 24 hours to be fully completed
If you contact O2 on the links below they can help further
on 08-05-2022 10:14
Reboot your phone
It can take 24 hours to be fully completed
If you contact O2 on the links below they can help further