Can it be that easy?
Today, TUAW reader AJ reports that he’s used iASign to activate his iPhone with Vodafone.
He writes that at first he bought an AT&T prepaid card on ebay and used iASign to get it working. After doing a little thinking (how would he top off the card, and wasn’t a US phone number going to be pretty useless in the UK?), he popped the AT&T-branded US SIM out of his iPhone and put it into an old O2 XDA handset, which he brought to the Vodafone store.