| 摘要 |
PURPOSE:To inform disabled reply for an incoming call to an opposite party by activating a voice generator in the presence of the incoming call and sending a predetermined voice signal to the opposite party by means of a mobile telephone set. CONSTITUTION:At an incoming call to a mobile telephone set 1, a controller 3 detects it to connect a telephone line and to activate the voice generator 2. The controller 2 is a tape recorder or the like, which sends recorded messages such as ' I am now driving my car. Pleast hold the line for a moment! ' and 'I am now too busy to answer the phone. Please leave your message on this recorder.' to the set 1 via the controller 3, and the message is sent to the opposite party through the set 1. Thus, when a driver cannot reply a phone call because the driver is the sole passenger or the driver is driving a vehicle on a highway, it is communicated to the opposite party. |
