| 摘要 |
PURPOSE:To use efficiently a telephone by dialing automatically at a set time and reporting the presence/absence of the response from the other party station. CONSTITUTION:Time counted information of a time counting circuit 5 and each set time of a set time memory 3 are compared with each other by a comparing circuit 6. When both of them coincide with each other, corresponding dial data is read out from a dial memory 4 through a CPU 1 and is supplied to a tone generating circuit 7 which generates a tone multiplex frequency signal. The output of the tone generating circuit 7 is outputted to a telephone line through an interface 8. A ring detecting circuit 9 is provided to detect reception of the other party station, and a buzzer circuit 10 is operated to report the response from the other party station to a transmitter when this response comes.
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