AT&T data/plan question

Discussion in 'iPhone Tips, Help and Troubleshooting' started by Bilford, Aug 21, 2010.

  1. Bilford macrumors newbie

    Aug 21, 2010
    I had someone ask me if they have a 'Messaging & Data Unlimited' plan for feature phones, if it would continue to work with the SIM card in an iPhone. If AT&T will be able to tell it has changed to an iPhone, and if not, if any additional configuration is required. My instincts tell me that it wouldn't work, but I couldn't find any real information on the results of swamping the SIMs.
  2. ToroidalZeus macrumors 68020


    Dec 8, 2009
    IF you have the wrong data plan then you may not access the internet. Eitherway AT&T will add the appropriate data plan to your account which is going to be the 200mb w/o visual voicemail or the unlimited plan.
  3. Applejuiced macrumors Westmere


    Apr 16, 2008
    At the iPhone hacks section.
    You need a proper iphone data plan, if you're using a noniphone data plan AT&T will switch it for you automaticly.
  4. Bilford thread starter macrumors newbie

    Aug 21, 2010

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