Do I need a new SIM for iPhone 4S

Discussion in 'iPhone' started by irfan22, Oct 5, 2011.

  1. irfan22 macrumors regular

    Sep 10, 2009
    Quick Question... I'm upgrading from iPhone 3GS to the new iPhone 4S on ATT.

    Can i use my old SIM Card? Or does the phone come with a include a mini-Sim card?
  2. biosci macrumors 6502a

    Apr 16, 2010
    Chicagoland, IL
    Minisim... They'll swap it (info) onto the sim that comes with it.
  3. irfan22 thread starter macrumors regular

    Sep 10, 2009
    What if I pre order it and get it delivered to me? Will i still get a mini sim card? But wont be able to transfer the data from the regular sim to the mini-sim?
  4. mjaco002 macrumors member

    Feb 13, 2009
    It will come with its own mini-sim in it. Once you turn your iPhone on it will activate your Sim card and you will be all set.

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