JPS61140657U - - Google Patents

Info

Publication number
JPS61140657U
JPS61140657U JP2378285U JP2378285U JPS61140657U JP S61140657 U JPS61140657 U JP S61140657U JP 2378285 U JP2378285 U JP 2378285U JP 2378285 U JP2378285 U JP 2378285U JP S61140657 U JPS61140657 U JP S61140657U
Authority
JP
Japan
Prior art keywords
switch
handset
communication device
activated
telephone communication
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
JP2378285U
Other languages
English (en)
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 filed Critical
Priority to JP2378285U priority Critical patent/JPS61140657U/ja
Publication of JPS61140657U publication Critical patent/JPS61140657U/ja
Pending legal-status Critical Current

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  • Telephone Set Structure (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る通話装置に一実施例を概
念的に示した回路図、第２図は送受器を一時保持
する時に作動されるスイツチの付加態様を例示し
た概念図である。 １……フツクスイツチ、２……送話器、３……
送話アンプ、５……受話アンプ、６……受話器、
７……ゲイン制御回路、８……スイツチ、９……
通話装置本体、１０……送受器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送受器が一時保持位置に配置された際に作動さ
    れるスイツチと、このスイツチに連動して送話機
    能を停止させかつ受話音を増大させる手段とを備
    えることを特徴とする通話装置。
JP2378285U 1985-02-20 1985-02-20 Pending JPS61140657U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2378285U JPS61140657U (ja) 1985-02-20 1985-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2378285U JPS61140657U (ja) 1985-02-20 1985-02-20

Publications (1)

Publication Number Publication Date
JPS61140657U true JPS61140657U (ja) 1986-08-30

Family

ID=30517326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2378285U Pending JPS61140657U (ja) 1985-02-20 1985-02-20

Country Status (1)

Country Link
JP (1) JPS61140657U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828085A (ja) * 1971-08-14 1973-04-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828085A (ja) * 1971-08-14 1973-04-13

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