JPS6418861U - - Google Patents

Info

Publication number
JPS6418861U
JPS6418861U JP11328087U JP11328087U JPS6418861U JP S6418861 U JPS6418861 U JP S6418861U JP 11328087 U JP11328087 U JP 11328087U JP 11328087 U JP11328087 U JP 11328087U JP S6418861 U JPS6418861 U JP S6418861U
Authority
JP
Japan
Prior art keywords
signal
detecting means
speaker
canceling
utility
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
JP11328087U
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 JP11328087U priority Critical patent/JPS6418861U/ja
Publication of JPS6418861U publication Critical patent/JPS6418861U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例における電話機の要
部ブロツク図、第2図は、従来一般に用いられて
いるスピーカフオン機能を内蔵した電話機の平面
図である。 7a,7b…電話回線、9…ハンドセツト、1
3…マイク、14…スピーカ、15…スピーカフ
オン回路、18…信号検出回路、19…スイツチ
回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 通話終了後電話回線から送られる所定の信号を
    検出する信号検出手段と、該信号検出手段から出
    力される信号に基づきスピーカフオン通話状態を
    解除するスイツチ手段とを有する電話機。
JP11328087U 1987-07-23 1987-07-23 Pending JPS6418861U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11328087U JPS6418861U (ja) 1987-07-23 1987-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11328087U JPS6418861U (ja) 1987-07-23 1987-07-23

Publications (1)

Publication Number Publication Date
JPS6418861U true JPS6418861U (ja) 1989-01-30

Family

ID=31352972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11328087U Pending JPS6418861U (ja) 1987-07-23 1987-07-23

Country Status (1)

Country Link
JP (1) JPS6418861U (ja)

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