Thanks for the quick reply. I have the same SIM as the op and initially
registered via the website followed by the app. It asks for an email
address and a phone number, but no address. Hence, my query on what
information do they require for verificat...
I read your guide, which states to call a number (0344 809 0202) if you
lose your PAYG sim. I was wondering what is required to get a
replacement, as there is no way to add an address on My O2 account.