on 04-02-2021 18:29
Solved! Go to Solution.
04-02-2021 19:53 - edited 04-02-2021 19:54
04-02-2021 19:53 - edited 04-02-2021 19:54
If it's locked to O2 you need to ask O2 to unlock it Guide: Unlocking an O2 phone to use a different SIM card
However, if it's the O2 sim that isn't accepted, you need to find out which network has locked it and ask them to unlock it.
04-02-2021 19:53 - edited 04-02-2021 19:54
04-02-2021 19:53 - edited 04-02-2021 19:54
If it's locked to O2 you need to ask O2 to unlock it Guide: Unlocking an O2 phone to use a different SIM card
However, if it's the O2 sim that isn't accepted, you need to find out which network has locked it and ask them to unlock it.