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UNIVERSAL CODE FOR EMERGENCY CALLS MODE IN A NETWORK ENVIRONMENT

  • US 20150195694A1
  • Filed: 01/08/2014
  • Published: 07/09/2015
  • Est. Priority Date: 01/08/2014
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving an emergency call mode (ECM) code at an application framework layer of a phone, wherein the ECM code can trigger an ECM procedure call in a telephony service of the application framework layer; and

    invoking the ECM procedure call, wherein the ECM procedure call instructs an operating system of the phone to enter ECM, wherein the phone is enabled to only make or receive calls and non-essential components of the phone that utilize battery power are disabled in ECM.

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