I am unable to top up online as my sim card doesn't have the postal
address linked on it. It is PAYG sim.I'm in the EU and unable to top it
up. I would prefer to top up using my own account online. Furthermore,
it rejects any EU VISA cards.
Thank you.Also I read that PAYG is valid only if I top up once every 6
months. Is there a way for me to know online how much time I have left?
Logging into my account on O2 shows me my number and the correct
remaining credit.Also, since I just picked...