What is included in a carrier update??

Discussion in 'iPhone' started by iMrNiceGuy0023, Sep 22, 2009.

  1. iMrNiceGuy0023 macrumors 68000

    Jun 5, 2009
    I searched and couldnt find anything...im curious to what else does the carrier update do?

    I know enable MMS, but what else?
  2. jav6454 macrumors P6


    Nov 14, 2007
    1 Geostationary Tower Plaza
    The correct IP, web and SOCK proxy addresses to allow MMS to function. It also includes the correct command and IP address of the server to enable Tethering. The file also includes details what server to contact for Visual Voice Mail. More over, the .ipcc file has data of AT&T's network, what to display as logo, and relevant information concerning the radio communication.

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