JPS527610A - Telephone responding system - Google Patents

Telephone responding system

Info

Publication number
JPS527610A
JPS527610A JP8348875A JP8348875A JPS527610A JP S527610 A JPS527610 A JP S527610A JP 8348875 A JP8348875 A JP 8348875A JP 8348875 A JP8348875 A JP 8348875A JP S527610 A JPS527610 A JP S527610A
Authority
JP
Japan
Prior art keywords
responding system
telephone responding
telephone
respond
enable
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
JP8348875A
Other languages
Japanese (ja)
Inventor
Kanji Yoshikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8348875A priority Critical patent/JPS527610A/en
Publication of JPS527610A publication Critical patent/JPS527610A/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
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets

Landscapes

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

Abstract

PURPOSE:To enable to respond without access to the telephone.
JP8348875A 1975-07-09 1975-07-09 Telephone responding system Pending JPS527610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8348875A JPS527610A (en) 1975-07-09 1975-07-09 Telephone responding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8348875A JPS527610A (en) 1975-07-09 1975-07-09 Telephone responding system

Publications (1)

Publication Number Publication Date
JPS527610A true JPS527610A (en) 1977-01-20

Family

ID=13803851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8348875A Pending JPS527610A (en) 1975-07-09 1975-07-09 Telephone responding system

Country Status (1)

Country Link
JP (1) JPS527610A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336855A (en) * 1977-09-28 1978-04-05 Hitachi Ltd Device for guiding elevator cage
JPS63187847A (en) * 1987-01-30 1988-08-03 Kanda Tsushin Kogyo Kk Cordless telephone set
US10787476B2 (en) 2013-09-24 2020-09-29 Ajinomoto Co., Inc. Glycoamino acid and use thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336855A (en) * 1977-09-28 1978-04-05 Hitachi Ltd Device for guiding elevator cage
JPS63187847A (en) * 1987-01-30 1988-08-03 Kanda Tsushin Kogyo Kk Cordless telephone set
US10787476B2 (en) 2013-09-24 2020-09-29 Ajinomoto Co., Inc. Glycoamino acid and use thereof

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