Some of the
FCC documents confirm a few features of the phone, including it will have Bluetooth and Wi-Fi and will operate in the 1900MHz and 850MHz frequency bands.
That means that despite the phone's high price, users won't be able to roam with it into Europe, where operators use different frequencies. The phone uses GSM (Global System for Mobile Communications) technology and the low-speed GPRS (General Packet Radio Service) wireless data standard. Apple has said the phone will ship initially only in the U.S. but many GSM phones today, even on the low end, are capable of operating in both Europe and the U.S.
