Apparatus for preventing mobile phone using blue-teeth communication from missing and controlling method

Apparatus for preventing mobile phone using blue-teeth communication from missing and controlling method

  • CN 1,298,250 A
  • Filed: 10/25/2000
  • Published: 06/06/2001
  • Est. Priority Date: 11/30/1999
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of device that prevents loss of portable telephone comprises:

  • A main system that comprises short-range wireless communication module;

    WithOne comprise another short-range wireless communication module from system, this module is different with the short-range wireless communication module of main system, thereby can realize Bluetooth communication with main system from system;

    Wherein, if the main system of detecting and surpass main system and from the preset range of Radio Communication from the distance between system, main system will send warning signal data to from system so that produce a kind of appointment alerting tone.

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