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SYSTEM AND METHOD FOR PERFORMING AN ABBREVIATED POWER-UP SEQUENCE ON A WIRELESS COMMUNICATIONS DEVICE

  • US 20100004035A1
  • Filed: 10/24/2008
  • Published: 01/07/2010
  • Est. Priority Date: 07/03/2008
  • Status: Active Grant
First Claim
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1. A wireless communications device, comprising:

  • electronics components;

    a power-on button;

    an emergency message button;

    a standard power-up sequence module that, in response to a user activating a power-on button while the wireless communications device is in a power-off mode, causes the wireless communications device to perform a standard power-up sequence to turn on said electronics components; and

    an abbreviated power-up sequence module that, in response to the user activating an emergency message button while the wireless communications device is in a power-off mode, causes the wireless communications device to perform an abbreviated power-up sequence to turn on at least a portion of said electronics components.

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