I've restored an iPhone 3G (purchased outside the US) and am trying to activate it with iTunes (in the US with an ATT sim). The iPhone tells me to connect to itunes, with an unlock for emergency calls.
When I connect to iTunes, all I get is a plain white window with the word iPhone in it (can't show image; I'm new).
I've tried with iPhone-activated SIM cards and not, and also tried activating without a SIM card at all (iTunes tells me to put a SIM in).