on 13-06-2024 14:22
Tried several times both Safari and Chrome to sign in. Each time I enter the 6 digit code you sent, nothing happens and the page remains open although I click Continue or Enter every time. So I"m not able to sign in to my account.
on 13-06-2024 14:43
You'll need to get O2 to check it out for you.
Guide: How to find help & contact O2