Communication device and method for determining a busy status thereof in a dispatch system

作者: John M. Restrepo , Jeffrey T. Brady , Kamlesh S. Lele

DOI:

关键词: Communication deviceReal-time computingTransmitterMode (computer interface)Computer scienceUser interfaceComputer networkVoice communicationController (computing)

摘要: A communication device (e.g., 103) includes a user interface (209), receiver (203), controller (205), and transmitter (201). of the uses to place in busy operational mode which is not involved voice communication, but nevertheless unavailable participate communication. While mode, receives from calling 104) automatically responds with data message indicating that thereby informing status called without disrupting device.