| 摘要 |
PURPOSE:To enable to directly listen to the possessor, by playing back a reception in low speed, after rewinding it once, when a remote operation is made while a response tape is run. CONSTITUTION:When a call out signal is incoming at terminals L1, L2, it is detected with a ringing amplifier 1, a transistor Q1 turns on and a relay Y-1 is energized. At the same time, a motor M1 is driven and a response tape T-1 is driven toward the arrow. When the response tape starts running, the response message recorded in advance on the T-1 is played back with recording/playback head RPH-1 and transmitted to a line. When the playback is finished, power is fed to a motor speed control circuit 4. When a remote control signal is transmitted during the playback of the response tape, a reception tape T-2 is played back in a low speed so as to listen the content of recording by ears. |
