Battery-saving method through controlling display in portable telephone set

Battery-saving method through controlling display in portable telephone set

  • CN 1,282,190 A
  • Filed: 07/21/2000
  • Published: 01/31/2001
  • Est. Priority Date: 07/21/1999
  • Status: Abandoned Application
First Claim
Patent Images

1. one kind by being controlled at the battery-saving method of the display in the portable telephone, comprises step:

  • Whether check that the user begins to have imported the SEND key for calling or the response incoming call has been imported answering key;

    When having set up calling, turn-off display according to SEND key or answering key;

    WithWhen end of calling, connect display.

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