will my iphone 4s work out of the U.S ?

meaning will it except other then a cingular SIM ?

2 Answers from the Community

  • Best Answer:

    Yes, the iPhone will work overseas, and not just in Europe and Asia. The iPhone is a GSM (Global System for Mobile communication) phone. GSM, which uses narrowband TDMA, was first introduced as a standard in 1991 and is now in place in over 100 countries.

    Access to receive and place calls from outside the United States will require additional services from Cingular, which you will need to arrange with them before your phone will operate in such a fashion, but the phone is perfectly capable for worldwide use.

    • Answered by Thiago A
    • 26/03/2012
  • yes

    • Answered by Chiong S
    • 25/03/2012