JPS542003A - Automatic response unit for automatic answering telephone set - Google Patents

Automatic response unit for automatic answering telephone set

Info

Publication number
JPS542003A
JPS542003A JP6855677A JP6855677A JPS542003A JP S542003 A JPS542003 A JP S542003A JP 6855677 A JP6855677 A JP 6855677A JP 6855677 A JP6855677 A JP 6855677A JP S542003 A JPS542003 A JP S542003A
Authority
JP
Japan
Prior art keywords
automatic
telephone set
response unit
answering telephone
response
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
JP6855677A
Other languages
Japanese (ja)
Inventor
Tadashi Tamura
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP6855677A priority Critical patent/JPS542003A/en
Publication of JPS542003A publication Critical patent/JPS542003A/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 perform automatic response for telephones excellent in publicity, by detecting the peep tone signal recorded after the transmission of response massage and immediately releasing the closing of telephone line, in the condition of set operating as an exclusive response set.
JP6855677A 1977-06-07 1977-06-07 Automatic response unit for automatic answering telephone set Pending JPS542003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6855677A JPS542003A (en) 1977-06-07 1977-06-07 Automatic response unit for automatic answering telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6855677A JPS542003A (en) 1977-06-07 1977-06-07 Automatic response unit for automatic answering telephone set

Publications (1)

Publication Number Publication Date
JPS542003A true JPS542003A (en) 1979-01-09

Family

ID=13377143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6855677A Pending JPS542003A (en) 1977-06-07 1977-06-07 Automatic response unit for automatic answering telephone set

Country Status (1)

Country Link
JP (1) JPS542003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361825A (en) * 2001-06-08 2002-12-18 Mitsubishi Heavy Ind Ltd Dampening apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988406A (en) * 1972-12-25 1974-08-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988406A (en) * 1972-12-25 1974-08-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361825A (en) * 2001-06-08 2002-12-18 Mitsubishi Heavy Ind Ltd Dampening apparatus

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