A few weeks ago during a fit of drinking I managed to lose my iPhone in someones sofa. Dismayed, I went to the ATT store and got a new SIM chip to throw in my old Palm Centro. Just the other day I received a call from a friend who had found my iPhone. I put this new SIM in the iPhone and it's not picking up the network. Do I need to go schlep down to the ATT store to fix this problem or can I do it myself?
Thanks in advance!