JPS5828457U - branch-attached telephone equipment - Google Patents

branch-attached telephone equipment

Info

Publication number
JPS5828457U
JPS5828457U JP12226681U JP12226681U JPS5828457U JP S5828457 U JPS5828457 U JP S5828457U JP 12226681 U JP12226681 U JP 12226681U JP 12226681 U JP12226681 U JP 12226681U JP S5828457 U JPS5828457 U JP S5828457U
Authority
JP
Japan
Prior art keywords
branch
telephone
telephone equipment
attached telephone
parallel
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
JP12226681U
Other languages
Japanese (ja)
Inventor
中西　恒元
Original Assignee
株式会社田村電機製作所
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 by 株式会社田村電機製作所 filed Critical 株式会社田村電機製作所
Priority to JP12226681U priority Critical patent/JPS5828457U/en
Publication of JPS5828457U publication Critical patent/JPS5828457U/en
Pending legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示す回路図である。 Ｈ３１〜ＨＳ２・・・・・・フックスイッチ、ＴＣ・・
・用通話回路、Ｔ・・・・・・タイマー回路、ｔ・・・
・・・タイマー回路の出力接点、Ｓ・・・・・・始動ス
イッチ。The figure is a circuit diagram showing an embodiment of the present invention. H31~HS2...Hook switch, TC...
・Telephone call circuit, T...Timer circuit, t...
...Timer circuit output contact, S...Start switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 保留、転送の機能を持たない一般の電話機が１つの局線
に複数個並列に接続されたブランチ接続式電話装置にお
いて、各電話機のうち少なくとも１台の電話機に手動に
て作動されるタイマーを設け、このタイマーの出力接点
を前記電話機のフックスイッチと並列に接続したことを
特徴とするブランチ接続式電話装置。In branch-connected telephone equipment in which a plurality of ordinary telephones without hold or transfer functions are connected in parallel to one central office line, at least one of each telephone is equipped with a manually activated timer. A branch connection type telephone device, characterized in that an output contact of the timer is connected in parallel with a hook switch of the telephone.
JP12226681U 1981-08-17 1981-08-17 branch-attached telephone equipment Pending JPS5828457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12226681U JPS5828457U (en) 1981-08-17 1981-08-17 branch-attached telephone equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12226681U JPS5828457U (en) 1981-08-17 1981-08-17 branch-attached telephone equipment

Publications (1)

Publication Number Publication Date
JPS5828457U true JPS5828457U (en) 1983-02-24

Family

ID=29916190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12226681U Pending JPS5828457U (en) 1981-08-17 1981-08-17 branch-attached telephone equipment

Country Status (1)

Country Link
JP (1) JPS5828457U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290204A (en) * 1976-01-26 1977-07-29 Nikko Electric Mfg Device for holding telephone channel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290204A (en) * 1976-01-26 1977-07-29 Nikko Electric Mfg Device for holding telephone channel

Similar Documents

Publication Publication Date Title
JPS5828457U (en) branch-attached telephone equipment
JPS5813761U (en) automatic dialing device
JPS58547U (en) Line switching device
JPS60108079U (en) Power outage incoming circuit for telephone equipment
JPS59157374U (en) button telephone device
JPS59134962U (en) Communication auxiliary equipment
JPS5948169U (en) Busy detection circuit
JPS63149685U (en)
JPS58194562U (en) automatic dialing device
JPS5976155U (en) telephone circuit
JPS5840970U (en) data transmission equipment
JPS606362U (en) Telephone outlet with disconnect switch
JPS637839U (en)
JPS5961650U (en) telephone connection equipment
JPS6137655U (en) Intercom with talkback function
JPS6059661U (en) Telephone line switching circuit
JPS5922570U (en) telephone footing circuit
JPS58155159U (en) telephone circuit
JPS6017058U (en) dial sending circuit
JPS6378461U (en)
JPS59132269U (en) telephone equipment
JPS6442650U (en)
JPS6032855U (en) Office machine with usage display device
JPS60174348U (en) telephone circuit
JPS61189643U (en)