PURPOSE: To send information correctly even when a call destination is a voice response equipment such as a pocket beeper center.
CONSTITUTION: When an emergent signal is inputted to an emergency noticing equipment 1, a dial transmission/reply detection section 3 makes dialing to a notice destination. The dial transmission/reply detection section 3 detects the reply from the notice destination. A voice signal detection section 5 detects a voice signal and outputs a detection signal till the voice signal is lost. A time limit circuit 6 is started after the detection signal from the voice signal detection section 5 is lost and an elapsed signal is outputted for a predetermined time after the lapse of a predetermined time. When the predetermined time elapses, a voice/data transmission section sends a voice message or data. The operation is executed based on the control of the control section 4.
KAIZAKI KINYA