on 11-07-2023 10:56
on 11-07-2023 11:07
on 11-07-2023 11:07
You will need to ring the Payment Management Team on 0800 902 0217 and they can sort that out for you.
on 11-07-2023 11:09
It can be done via My O2
Other Services / Manage Cards for Payment it can be done there.
on 12-07-2023 11:16
Were you able to change your details in My O2 @AlanBurrell?