on 03-07-2020 20:04
on 03-07-2020 20:07
Follow the advice here https://www.o2.co.uk/help/phones-sims-and-devices/unblock-your-phone
Veritas Numquam Perit
on 03-07-2020 20:10
on 03-07-2020 20:18
on 03-07-2020 20:18
I think you need to unlock your phone?
Guide: Unlocking an O2 phone to use a different SIM card