I've bought an iPhone simcard, with 12 months free internet. It was fully sealed.
It says online I need to use iTunes to activate it, with my iPhone, but I don't have one.
I was under the impression that the simcard was essentially already activated and all I have to do is pop into my phone change the access point to PAYG and it would work!
Now it says authourisation failed! How do I get around this?