Headset, portable communication system, and method for placing a call from headset

Headset, portable communication system, and method for placing a call from headset

  • CN 102,685,320 A
  • Filed: 12/08/2005
  • Published: 09/19/2012
  • Est. Priority Date: 12/08/2004
  • Status: Active Application
First Claim
Patent Images

1. earphone comprises:

  • Radio communication unit;

    It has the first radio communication pattern and the second radio communication pattern;

    The said first radio communication pattern is used to carry out and be connected to the radio communication of the access point of fixed network, and the said second radio communication pattern is used to carry out the radio communication with specific mobile terminals;

    WithCommunication control unit;

    It is used for (1) and judges whether said earphone can communicate by letter with said access point;

    (2) select one of said first communication pattern and said second communication pattern automatically based on said judged result;

    And the telephone number that (3) utilizes said specific mobile terminals is connected to said fixed network as the telephone number of call initiator;

    Using the executive communication of selected radio communication pattern, and use the mobile network to utilize said specific mobile terminals to call out simultaneously.

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