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热词
    • 1. 发明授权
    • Communication device and method for determining a busy status thereof in a dispatch system
    • 用于确定调度系统中的忙碌状态的通信装置和方法
    • US06185433B2
    • 2001-02-06
    • US09106596
    • 1998-06-29
    • Kamlesh S. LeleJohn M. RestrepoJeffrey T. Brady
    • Kamlesh S. LeleJohn M. RestrepoJeffrey T. Brady
    • H04B726
    • H04W84/08
    • A communication device (e.g., 103) includes a user interface (209), a receiver (203), a controller (205), and a transmitter (201). A user of the communication device uses the user interface to place the communication device in a busy operational mode in which the communication device is not involved in a voice communication, but is nevertheless unavailable to participate in a voice communication. While in the busy mode, the communication device receives a voice communication from a calling device (e.g., 104) and automatically responds with a data message indicating that the communication device is in the busy mode, thereby informing a user of the calling device of the busy status of the called device without disrupting the user of the called device.
    • 通信设备(例如,103)包括用户接口(209),接收机(203),控制器(205)和发射机(201)。 通信设备的用户使用用户界面将通信设备置于通信设备不涉及语音通信的忙操作模式中,但是仍然不能参与语音通信。 在忙碌模式下,通信装置从呼叫装置(例如,104)接收语音通信,并自动响应表示通信装置处于忙碌模式的数据消息,由此通知呼叫装置的用户 被叫设备的忙状态,而不会中断被叫设备的用户。