Using iphone 4 microsim in another 3G phone...

Discussion in 'iPhone' started by Derek87, Aug 3, 2010.

  1. Derek87 macrumors 6502

    Jan 29, 2009
    hi all,

    i've seen this sort of covered in other threads, but not exactly...

    i recently upgraded from my Motorola V9x RAZR2 to an iphone 4. however, there are some circumstances where i wish to protect my iphone and use the old phone. i am assuming i can just take out my microsim, put it into a microsim adapter, and then pop it into the RAZR2.

    is there anything else i need to know/do? will i mess up an visual voicemail things on the iphone when the microsim "returns" to the iphone?

    can i use the iphone data plan (in a pinch for email) on the RAZR2? (i actually had data previously blocked from usage on the RAZR2 previously in case i inadvertently hit the web button)
  2. Komiksulo macrumors 6502

    Jan 7, 2008
    I took my SIM out of my previous iPhone, used it in a temporary phone, then returned it to the iPhone no problem. I don;t see why this should be any different, except for the SIM adaptor.

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