I got a new iPhone a couple of weeks ago, and I went to the O2 shop and they gave me a new micro sim, but they transferred the stuff like my contacts from my old sim to the new one. I'm on pay as you go and I want to top up, so because they've done the transfer does that mean I can use the same top up card now as for my old sim?
>>> Can I top up with the same top up card for my new sim?