on 11-05-2024 12:02
on 11-05-2024 12:10
What help do you need?
11-05-2024 12:11 - edited 11-05-2024 12:12
11-05-2024 12:11 - edited 11-05-2024 12:12
Anything to do with a SIM card is best done in an O2 Shop, @Uc - O2 will cut off the service to you if you try to fix something online.
If you have lost your SIM, use this guide to let O2 know: Guide: Lost or Stolen O2 Device? - How to Report it
Good luck!