swap sim cards between blackjack or blackberry and iphone?

Discussion in 'OT Technology' started by fighted, Sep 9, 2007.

  1. fighted

    fighted OT Supporter

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    if i buy a blackjack and activate it can i just throw the sim into an iphone and have it work? i thought i read something about how the iphone must be activated w/ a new sim but then you can put others in. thing is i have to have a blackberry or windows mobile device for work so i figure ill just swap the sims out depending on the situation
     
  2. Izze

    Izze New Member

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    I do believe you will need to unlock it first for the internet to work

    http://www.codestumper.com did a pretty nice article on it

    Also after the unlock (If you are on T-Mobile), go into Settings > General > Network > Edge and change your APN settings to:

    Host: wap.voicestream.com
    user: <blank>
    pass: <blank>
     
  3. pyehac

    pyehac if she's old enough to cross the street, she's old

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    You'll be fine. You don't need to unlock the iPhone to use it on ATT if all of your devices are on ATT.

    Just watch out how you handle the SIM card, and you'll be fine.
     

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