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  1.    #1  
    Does anyone know how to unlock a T-Mobile Treo without a foreign SIM card? The instructions require a foreign SIM card to get the process started. (I have the unlock code for my phone.) Customer "Care" says that it isn't possible without the foregin SIM card, but then the phone will be permanent unlocked. I figure that is wrong, but following the instructions without the foreign card didn't unlock it.
  2. #2  
    Some users says if you use a Cingular SIM card, your unlock code will also work. Did you try that?
  3.    #3  
    I thought of that, but I haven't been by a Cingular store to see if they will loan me one for a minute or two.

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