I have just upgraded my phone, I was already with O2 but I am now wondering will my old contract be terminated now? I still have my old phone will it stop working once I get my new phone? Or do I need to ring o2 so I do not end up paying for two contracts? I was thinking to just put my old sim from my iPhone into my new one that should be with me tomorrow?
You will still have only one contract as everything is transferred on your account.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.