3G iphone, US carriers, global carriers

Discussion in 'iPhone' started by GDOK, Jun 7, 2008.

  1. GDOK

    GDOK New Member

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    Once the 3g iphone is unlockable will it work on other carriers like Sprint? I guess I am not familiar with cellular/3g technology. Is there a standard SIM card like the current iphone uses? (i would guess so, just not sure). Does that also mean the japanese softbank service uses a SIM and that once the 3g iphone is unlockable it will work around the world just like the current iphone works for tmobile?
  2. josephlaffan900

    josephlaffan900 Member

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    yes all gsm networks like the first iphone and also the 3g networks
  3. awal

    awal Well-Known Member

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    It will not work with Sprint. Sprint uses CDMA, the iPhone only works on GSM networks.

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