JPS52106209A - Automatic answering telephone system with alarm signal - Google Patents

Automatic answering telephone system with alarm signal

Info

Publication number
JPS52106209A
JPS52106209A JP2286676A JP2286676A JPS52106209A JP S52106209 A JPS52106209 A JP S52106209A JP 2286676 A JP2286676 A JP 2286676A JP 2286676 A JP2286676 A JP 2286676A JP S52106209 A JPS52106209 A JP S52106209A
Authority
JP
Japan
Prior art keywords
alarm signal
telephone system
automatic answering
answering telephone
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2286676A
Other languages
Japanese (ja)
Inventor
Kazuo Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hashimoto Corp
Original Assignee
Hashimoto Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hashimoto Corp filed Critical Hashimoto Corp
Priority to JP2286676A priority Critical patent/JPS52106209A/en
Publication of JPS52106209A publication Critical patent/JPS52106209A/en
Pending legal-status Critical Current

Links

JP2286676A 1976-03-03 1976-03-03 Automatic answering telephone system with alarm signal Pending JPS52106209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2286676A JPS52106209A (en) 1976-03-03 1976-03-03 Automatic answering telephone system with alarm signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2286676A JPS52106209A (en) 1976-03-03 1976-03-03 Automatic answering telephone system with alarm signal

Publications (1)

Publication Number Publication Date
JPS52106209A true JPS52106209A (en) 1977-09-06

Family

ID=12094615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2286676A Pending JPS52106209A (en) 1976-03-03 1976-03-03 Automatic answering telephone system with alarm signal

Country Status (1)

Country Link
JP (1) JPS52106209A (en)

Similar Documents

Publication Publication Date Title
JPS536503A (en) Automatic radio telephone system
JPS5342609A (en) Automatic answering telephone system with remote control using multichannel recorder
JPS52149008A (en) Telephone system
JPS5361905A (en) Telephone calling signal detector
AU503870B2 (en) Multifrequency signal receiver reference signal circuit
GB2058519B (en) Telephone line loop detecting circuit
GB1546559A (en) Multi-pary telephone system
JPS5318311A (en) Remotely operable automatic answering telephone system
JPS52106209A (en) Automatic answering telephone system with alarm signal
JPS52109399A (en) Signal transmission system
JPS55146596A (en) Automatic call*response device for river alarm
JPS5341905A (en) Timeedivision signal sending system
JPS534405A (en) Ringing counter for automatic answering telephone system
JPS5325304A (en) Recorded message system for automatic answering telephone set
JPS5313808A (en) Automatic answering telephone system with remotely listening unit
JPS52121748A (en) Signal transmission system
KR780000702Y1 (en) Fire alarm with automatic telephoning device
JPS5347209A (en) Automatic dialling system and device therefor
JPS5534720A (en) Automatic telephone type alarm
JPS5297606A (en) Emergency automatic dialling device
JPS5347207A (en) Telephone system with howling preventing mechanism
AU493273B2 (en) An improved automatic telephone system
JPS5338909A (en) Pushhbutton dial telephone system
JPS52147004A (en) Pushhbutton telephone system
JPS52111303A (en) Starter for automatic answering telephone system