JPS55114063A - Telephone set system - Google Patents

Telephone set system

Info

Publication number
JPS55114063A
JPS55114063A JP2173879A JP2173879A JPS55114063A JP S55114063 A JPS55114063 A JP S55114063A JP 2173879 A JP2173879 A JP 2173879A JP 2173879 A JP2173879 A JP 2173879A JP S55114063 A JPS55114063 A JP S55114063A
Authority
JP
Japan
Prior art keywords
button
push
sound
telephone set
pushed
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.)
Granted
Application number
JP2173879A
Other languages
Japanese (ja)
Other versions
JPS5928308B2 (en
Inventor
Hiroshi Irii
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 JP54021738A priority Critical patent/JPS5928308B2/en
Publication of JPS55114063A publication Critical patent/JPS55114063A/en
Publication of JPS5928308B2 publication Critical patent/JPS5928308B2/en
Expired 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
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set

Landscapes

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

Abstract

PURPOSE:To make it possible to confirm the depression of a push button by generating a synthesized sound from a telephone set by providing a sound synthesizer inside of the telephone set and then by supplying the feature value of the sound from the telephone set or telephone office side in the form of an electric signal. CONSTITUTION:A push-button dial telephone set consists of push buttons 1, push- button signal oscillator 2, amplifying and antiside tone circuit 3, transmitter 4, and receiver 5. When push button 1 is pushed with switches 7, 8 and 10 ON, push- button signal oscillator 2 is driven to send a PB signal, corresponding to the pushed button, to the side of telephone office 12. At the same time, sound synthesizer is also driven, and the pushed push button can be confirmed by sound. Therefore, since the depression of a button can be confirmed by sound by providing the sound synthesizer, errors of dialing can be reduced. Additionally, turning switch 9 ON makes it possible to hear audio response service by signals from office 12 via mixer 6.
JP54021738A 1979-02-26 1979-02-26 telephone method Expired JPS5928308B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54021738A JPS5928308B2 (en) 1979-02-26 1979-02-26 telephone method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54021738A JPS5928308B2 (en) 1979-02-26 1979-02-26 telephone method

Publications (2)

Publication Number Publication Date
JPS55114063A true JPS55114063A (en) 1980-09-03
JPS5928308B2 JPS5928308B2 (en) 1984-07-12

Family

ID=12063408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54021738A Expired JPS5928308B2 (en) 1979-02-26 1979-02-26 telephone method

Country Status (1)

Country Link
JP (1) JPS5928308B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773554A (en) * 1980-10-24 1982-05-08 Nec Corp Button telephone set
JPS5937759A (en) * 1982-08-26 1984-03-01 Nec Corp Audio response unit
KR20030021103A (en) * 2001-09-06 2003-03-12 이찬석 Telephone with a voice-and-melody-producing button

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773554A (en) * 1980-10-24 1982-05-08 Nec Corp Button telephone set
JPH0136309B2 (en) * 1980-10-24 1989-07-31 Nippon Electric Co
JPS5937759A (en) * 1982-08-26 1984-03-01 Nec Corp Audio response unit
KR20030021103A (en) * 2001-09-06 2003-03-12 이찬석 Telephone with a voice-and-melody-producing button

Also Published As

Publication number Publication date
JPS5928308B2 (en) 1984-07-12

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