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Method of providing one-to-one call during conference call in a mobile terminal

  • US 20060172727A1
  • Filed: 01/27/2006
  • Published: 08/03/2006
  • Est. Priority Date: 01/28/2005
  • Status: Abandoned Application
First Claim
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1. A method of providing a conference call function in a mobile terminal, comprising:

  • requesting a one-to-one call to a second mobile terminal by a data burst message by a first mobile terminal during a conference call among a plurality of mobile terminals including the first and second mobile terminals;

    transmitting a response to the first mobile terminal indicating whether the one-to-one call request is accepted or rejected using a data burst message by the second mobile terminal;

    transmitting a one-to-one call request message to a base station by the first mobile terminal, if the second mobile terminal accepts the one-to-one call request; and

    connecting the first and second mobile terminals to a one-to-one call by the base station in response to the one-to-one call request message from the first mobile terminal.

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