JPH02112052U - - Google Patents

Info

Publication number
JPH02112052U
JPH02112052U JP2052489U JP2052489U JPH02112052U JP H02112052 U JPH02112052 U JP H02112052U JP 2052489 U JP2052489 U JP 2052489U JP 2052489 U JP2052489 U JP 2052489U JP H02112052 U JPH02112052 U JP H02112052U
Authority
JP
Japan
Prior art keywords
telephone
line
circuit
outlet
handset
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
JP2052489U
Other languages
English (en)
Other versions
JPH089944Y2 (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 JP1989020524U priority Critical patent/JPH089944Y2/ja
Publication of JPH02112052U publication Critical patent/JPH02112052U/ja
Application granted granted Critical
Publication of JPH089944Y2 publication Critical patent/JPH089944Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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の分解斜視図、第２
図は秘話回路の回路図、第３図は秘話機能を有す
ることを識別可能とした電話コンセントの分解斜
視図である。 ９は秘話回路、ｌは電話回線である。

Claims (1)

    【実用新案登録請求の範囲】
  1. １回線の電話回路に並列に接続される電話コン
    セントであつて、電話回線の電圧が発信あるいは
    着信可能状態になる場合に接続された電話機の送
    受話器が取り上げられたときその電話機を回線に
    接続する秘話回路を備えた電話コンセント。
JP1989020524U 1989-02-23 1989-02-23 電話コンセント Expired - Lifetime JPH089944Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989020524U JPH089944Y2 (ja) 1989-02-23 1989-02-23 電話コンセント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989020524U JPH089944Y2 (ja) 1989-02-23 1989-02-23 電話コンセント

Publications (2)

Publication Number Publication Date
JPH02112052U true JPH02112052U (ja) 1990-09-07
JPH089944Y2 JPH089944Y2 (ja) 1996-03-21

Family

ID=31236965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989020524U Expired - Lifetime JPH089944Y2 (ja) 1989-02-23 1989-02-23 電話コンセント

Country Status (1)

Country Link
JP (1) JPH089944Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653850U (ja) * 1979-09-29 1981-05-12
JPS63292852A (ja) * 1987-05-26 1988-11-30 Matsushita Electric Works Ltd 電話コンセント

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653850U (ja) * 1979-09-29 1981-05-12
JPS63292852A (ja) * 1987-05-26 1988-11-30 Matsushita Electric Works Ltd 電話コンセント

Also Published As

Publication number Publication date
JPH089944Y2 (ja) 1996-03-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term