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JPS56140748A - Automatic answering device - Google Patents

Automatic answering device

Info

Publication number
JPS56140748A
JPS56140748A JP4419580A JP4419580A JPS56140748A JP S56140748 A JPS56140748 A JP S56140748A JP 4419580 A JP4419580 A JP 4419580A JP 4419580 A JP4419580 A JP 4419580A JP S56140748 A JPS56140748 A JP S56140748A
Authority
JP
Japan
Prior art keywords
telephone
subscriber
telephone set
calling subscriber
answer
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
JP4419580A
Other languages
Japanese (ja)
Inventor
Yoshifumi Kubo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4419580A priority Critical patent/JPS56140748A/en
Publication of JPS56140748A publication Critical patent/JPS56140748A/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 reduce the answering job for an incoming to a telephone, by transmitting automatically the answer signal when a call is received and then sending the answer voice to the calling subscriber to broadcast the subscriber's call to all subscribers sharing the telephone set through a speaker. CONSTITUTION:When a call arrives at the telephone set TEL, a loop circuit is formed to the telephone circuit with a connection of the relay A1. Then the answer signal is sent back to the telephone switchboard. Receiving the answer signal, the telephone switchboard connects the calling subscriber to the telephone circuit. The automatic answering device connects the answer voice generating device TK to the position between the terminals L3 and L4 to send the answer voice to the calling subscriber. When the transmission of the answer voice, the controller CTL connects the amplifier AMP and the speaker SPK to the terminals L3 and L4. Thus the name of the called subscriber desired by the calling subscriber is broadcasted to all subscribers sharing the telephone set. In case the called subscriber picks up the handset of the telephone set TEL by himself and answers, the relay A3 works to stop the amplifier. Then the called subscriber starts talking with the calling subscriber through the telephone set TEL.
JP4419580A 1980-04-04 1980-04-04 Automatic answering device Pending JPS56140748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4419580A JPS56140748A (en) 1980-04-04 1980-04-04 Automatic answering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4419580A JPS56140748A (en) 1980-04-04 1980-04-04 Automatic answering device

Publications (1)

Publication Number Publication Date
JPS56140748A true JPS56140748A (en) 1981-11-04

Family

ID=12684787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4419580A Pending JPS56140748A (en) 1980-04-04 1980-04-04 Automatic answering device

Country Status (1)

Country Link
JP (1) JPS56140748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899378A (en) * 1988-01-27 1990-02-06 Hamer William C Telephone announcement system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899378A (en) * 1988-01-27 1990-02-06 Hamer William C Telephone announcement system

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