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System, terminal, and method for operating a communication service function

  • US 9,699,630 B2
  • Filed: 04/04/2013
  • Issued: 07/04/2017
  • Est. Priority Date: 04/04/2012
  • Status: Active Grant
First Claim
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1. A system for supporting a communication service, the system comprising:

  • a receiver side terminal that provides a communication service list including communication service items, in response to a call connection request message; and

    a transmitter side terminal that transmits the call connection request message to the receiver side terminal, receives the communication service list provided from the receiver side terminal, and displays the received communication service list, transmits selection information selected from the communication service list, receives communication service information corresponding to the selection information, accepted by the receiver side terminal, from the receiver side terminal, outputs the received communication service information during a call waiting time, and terminates, pauses or background-processes the output of the communication service information and forms a voice or video call channel with the receiver side terminal when the call connection request is accepted,wherein the receiver side terminal is one of a portable multimedia player (PMP), a digital broadcasting player, personal digital assistant (PDA), a music player, a portable game terminal, a smart phone, a notebook computer, and a hand-held personal computer (PC), and the communication service list includes communication services supported by the receiver side terminal.

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