| 摘要 |
PURPOSE:To send out a voice message and to make a call by reorigination based upon a control signal from a calling subscriber side after the telephone line of incoming call is released by receiving a telephone number, etc., as a control signal from the calling subscriber after automatic answering to incoming call. CONSTITUTION:A telephone set 10 performs control by its central control part 5 so that the connection of a telephone line is switched to a control signal reception part 3 after a voice message is sent out, thereby receiving the control signal from a general telephone set A by the control signal reception part 3. The signal is transmitted from the control signal reception part 3 to the central control part 5 and stored, and the telephone set 10 releases a telephone line 20 after receiving the necessary control signal. Then, the telephone circuit 20 is acquired again after a certain time or a time T set with the control signal, etc., and the telephone number information in the control signal after being received by the control signal reception part 3 is transmitted from the central control part 5 to a circuit control part, so that a dial signal is sent out of a circuit control part 1 to the telephone line 20. Thus, the telephone set 10 becomes a caller and the transmission of a voice message, calling, etc., to a general telephone set are performed.
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