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Phone having emergency call function with securely receiving incoming call

  • US 20030216134A1
  • Filed: 05/09/2003
  • Published: 11/20/2003
  • Est. Priority Date: 05/15/2002
  • Status: Abandoned Application
First Claim
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1. A phone provided with an emergency call function that calls to an emergency call addressee when an emergency state occurs, comprising:

  • emergency determining means for determining whether the emergency state occurs;

    emergency calling means for calling to the emergency call addressee that is previously appointed when occurring of the emergency state is determined;

    first level setting means for setting, to a certain volume level, a ring volume of an incoming ring that is for notifying a user of an incoming call; and

    second level setting means for changing to set the ring volume from the certain volume level to a given volume level that is louder than the certain volume level when occurring of the emergency state is determined.

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