JPS6444744U - - Google Patents

Info

Publication number
JPS6444744U
JPS6444744U JP13974187U JP13974187U JPS6444744U JP S6444744 U JPS6444744 U JP S6444744U JP 13974187 U JP13974187 U JP 13974187U JP 13974187 U JP13974187 U JP 13974187U JP S6444744 U JPS6444744 U JP S6444744U
Authority
JP
Japan
Prior art keywords
telephone
base
parallel
connection
hook state
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
JP13974187U
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 JP13974187U priority Critical patent/JPS6444744U/ja
Publication of JPS6444744U publication Critical patent/JPS6444744U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例を示す
ものであつて、第1図は複数接続電話機の構成を
示す斜視図、第2図は同ブロツク図である。 11はベース電話機、21は並設電話機、24
はフツクスイツチ、56はオフフツク状態検出手
段である。

Claims (1)

  1. 【実用新案登録請求の範囲】 公衆電話回線に接続されるベース電話機と、 ベース電話機に接続される並設電話機とを備え
    た複数接続電話機において、 上記並設電話機がオフフツク状態であることを
    検出して、ベース電話機の通話状態を停止させる
    オフフツク状態検出手段を備えたことを特徴とす
    る複数接続電話機。
JP13974187U 1987-09-11 1987-09-11 Pending JPS6444744U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13974187U JPS6444744U (ja) 1987-09-11 1987-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13974187U JPS6444744U (ja) 1987-09-11 1987-09-11

Publications (1)

Publication Number Publication Date
JPS6444744U true JPS6444744U (ja) 1989-03-17

Family

ID=31403283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13974187U Pending JPS6444744U (ja) 1987-09-11 1987-09-11

Country Status (1)

Country Link
JP (1) JPS6444744U (ja)

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