JPS5563157A - Automatic answering telephone system - Google Patents

Automatic answering telephone system

Info

Publication number
JPS5563157A
JPS5563157A JP13452778A JP13452778A JPS5563157A JP S5563157 A JPS5563157 A JP S5563157A JP 13452778 A JP13452778 A JP 13452778A JP 13452778 A JP13452778 A JP 13452778A JP S5563157 A JPS5563157 A JP S5563157A
Authority
JP
Japan
Prior art keywords
incoming
telephone set
automatic answering
circuit
given
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
JP13452778A
Other languages
Japanese (ja)
Inventor
Kazumi Haishi
Yoshizo Oki
Masaaki Ugaki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13452778A priority Critical patent/JPS5563157A/en
Publication of JPS5563157A publication Critical patent/JPS5563157A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To secure an immediate monitoring even at a place distant away from the automatic answering telephone set when the incoming is given by providing the incoming display means at both the automatic answering telephone set connected to the main wire and the additional telephone set which is connected to the automatic answering telephone set with an optional distance secured between. CONSTITUTION:Automatic answering telephone set 1 contains automatic answering circuit 3, message recording/reproducing device 7 and cipher collation circuit 5, and is connected to additional telephone set 2 which is away from the main wire with an optional distance. Set 2 contains incoming display unit 9, handset 10 and monitor stopping switch 12 each. When the incoming is given from the main wire, circuit 3 operates to send the necessary message to the caller through device 7. At the same time, set 2 performs the incoming display at display unit 9, and the incoming receiver can monitor the voice of the caller via handset 10. In case the incoming is given from the main wire in the state under which switch 12 is operated along with OFF relay 11 of set 1 being operated, the message given from device 7 is sent through circuit 3. And the cipher sent from the caller is collated at circuit 5 to operate unit 9 only when the coincidence is obtained, thus preventing the answering to the miscalling or the like.
JP13452778A 1978-11-02 1978-11-02 Automatic answering telephone system Pending JPS5563157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13452778A JPS5563157A (en) 1978-11-02 1978-11-02 Automatic answering telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13452778A JPS5563157A (en) 1978-11-02 1978-11-02 Automatic answering telephone system

Publications (1)

Publication Number Publication Date
JPS5563157A true JPS5563157A (en) 1980-05-13

Family

ID=15130395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13452778A Pending JPS5563157A (en) 1978-11-02 1978-11-02 Automatic answering telephone system

Country Status (1)

Country Link
JP (1) JPS5563157A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916451A (en) * 1982-07-20 1984-01-27 Matsushita Electric Ind Co Ltd Selective telephone set
JPS5961349A (en) * 1982-09-30 1984-04-07 Fujitsu Ltd Telephone set with encryption
JPS6046160A (en) * 1983-08-23 1985-03-12 Nippon Resuko:Kk Telephone device
JPS6068748U (en) * 1983-10-17 1985-05-15 ニツセイ電機株式会社 selective telephone device
JPS6160554U (en) * 1984-09-26 1986-04-23
JPS6318754A (en) * 1986-07-10 1988-01-26 Iwatsu Electric Co Ltd Remote controlling system for automatic answering telephone set

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496816A (en) * 1972-05-08 1974-01-22
JPS5399802A (en) * 1977-02-14 1978-08-31 Nippon Telegr & Teleph Corp <Ntt> Specific subscriber calling equipment of automatic answering telephone set

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496816A (en) * 1972-05-08 1974-01-22
JPS5399802A (en) * 1977-02-14 1978-08-31 Nippon Telegr & Teleph Corp <Ntt> Specific subscriber calling equipment of automatic answering telephone set

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916451A (en) * 1982-07-20 1984-01-27 Matsushita Electric Ind Co Ltd Selective telephone set
JPS5961349A (en) * 1982-09-30 1984-04-07 Fujitsu Ltd Telephone set with encryption
JPH0126581B2 (en) * 1982-09-30 1989-05-24 Fujitsu Ltd
JPS6046160A (en) * 1983-08-23 1985-03-12 Nippon Resuko:Kk Telephone device
JPS6068748U (en) * 1983-10-17 1985-05-15 ニツセイ電機株式会社 selective telephone device
JPS6160554U (en) * 1984-09-26 1986-04-23
JPS6318754A (en) * 1986-07-10 1988-01-26 Iwatsu Electric Co Ltd Remote controlling system for automatic answering telephone set

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