07-06-2023 21:40
just fitted a new sim of you but have no network do i need an activation code
07-06-2023 21:48
Looks like you should contact customer service as they can help with that – message them on Social Media if that works best for you -on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG) or call on 202 or 0344 809 0202 (contract) or 4445 or 0344 8090222 (PAYG).
07-06-2023 21:49
All info here
https://www.o2.co.uk/help/device-and-sim-support/activating-your-sim
Veritas Numquam Perit
08-06-2023 14:36