JPS63120451U - - Google Patents

Info

Publication number
JPS63120451U
JPS63120451U JP994487U JP994487U JPS63120451U JP S63120451 U JPS63120451 U JP S63120451U JP 994487 U JP994487 U JP 994487U JP 994487 U JP994487 U JP 994487U JP S63120451 U JPS63120451 U JP S63120451U
Authority
JP
Japan
Prior art keywords
loudspeaker
circuit
telephone device
voice signal
switch
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
JP994487U
Other languages
English (en)
Japanese (ja)
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 JP994487U priority Critical patent/JPS63120451U/ja
Publication of JPS63120451U publication Critical patent/JPS63120451U/ja
Pending legal-status Critical Current

Links

JP994487U 1987-01-28 1987-01-28 Pending JPS63120451U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP994487U JPS63120451U (zh) 1987-01-28 1987-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP994487U JPS63120451U (zh) 1987-01-28 1987-01-28

Publications (1)

Publication Number Publication Date
JPS63120451U true JPS63120451U (zh) 1988-08-04

Family

ID=30795740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP994487U Pending JPS63120451U (zh) 1987-01-28 1987-01-28

Country Status (1)

Country Link
JP (1) JPS63120451U (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240611B2 (zh) * 1973-07-19 1977-10-13
JPS6042970A (ja) * 1983-08-19 1985-03-07 Nec Corp 構内電話交換用の電話機
JPS6170895A (ja) * 1984-09-13 1986-04-11 Nec Corp ボタン電話装置
JPS62214799A (ja) * 1986-03-14 1987-09-21 Iwatsu Electric Co Ltd 電話装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240611B2 (zh) * 1973-07-19 1977-10-13
JPS6042970A (ja) * 1983-08-19 1985-03-07 Nec Corp 構内電話交換用の電話機
JPS6170895A (ja) * 1984-09-13 1986-04-11 Nec Corp ボタン電話装置
JPS62214799A (ja) * 1986-03-14 1987-09-21 Iwatsu Electric Co Ltd 電話装置

Similar Documents

Publication Publication Date Title
JPS6137821B2 (zh)
JP2002033797A (ja) ハンズフリー携帯電話機とオーディオ装置の切替装置
JPS63120451U (zh)
JPS6338910B2 (zh)
JPS59108358U (ja) 外耳道装着形成受話器における自動音声送受信切換装置
JPH084765Y2 (ja) 電話機の音声受音装置
JPS5816285Y2 (ja) 電話用拡声装置
JP3213993B2 (ja) コードレス留守番電話機
JPS61195136U (zh)
JPS6121162U (ja) 防犯装置を兼る電話のスタンド
JPS6320212Y2 (zh)
JPH066285A (ja) 携帯電話機
JP3070878U (ja) 音源切り換えシステム
JP2525481Y2 (ja) 電話機
JPH0537557Y2 (zh)
KR200175238Y1 (ko) 텔레비전의 음소거 기능을 갖는 전화기
JPH0856174A (ja) 送受信機
JPS62196445U (zh)
JPH04845A (ja) コードレス電話機
JPS6437162U (zh)
JPH0419848U (zh)
JPS6142164U (ja) プレスト−ク・インタ−ホン装置
JPS60172460U (ja) 携帯用電話付帯装置
JPS59137663U (ja) 電話器等のコントロ−ル付受話器
JPH0375658U (zh)