JPS617183U - button telephone device - Google Patents

button telephone device

Info

Publication number
JPS617183U
JPS617183U JP9078284U JP9078284U JPS617183U JP S617183 U JPS617183 U JP S617183U JP 9078284 U JP9078284 U JP 9078284U JP 9078284 U JP9078284 U JP 9078284U JP S617183 U JPS617183 U JP S617183U
Authority
JP
Japan
Prior art keywords
button
extension
telephone device
button telephone
main device
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
JP9078284U
Other languages
Japanese (ja)
Inventor
宣示 奥村
勝行 関根
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 JP9078284U priority Critical patent/JPS617183U/en
Publication of JPS617183U publication Critical patent/JPS617183U/en
Pending legal-status Critical Current

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  • 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) [Summary] 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]

図は本考案の実施例を示し、第１図は主装置のブロック
図、第２図は電話機のブロック図、第３図は主装置のプ
ロセッサによる制御状況のフローチャート、第４図は受
信データ処理のフローチャートである。 ＣＯ〜ＣＯ．・・・・・・局線、ＳＴ，〜ＳＴ，６・・
・・・・電話機（ボタン電話機）、ｘｐ・・・・・・接
点、ＣＮＴｍ・・・・・・制御部、ＣＰＵ・・・・・・
プロセッサ、ＭＭ・・・・・・メモリ、ＳＲＣ・・・・
・・伝送制御回路、ＳＲＫ， ＳＲＳ・・・・・・伝送
回路、ＫＢ・・・・・・キーボード、ＰＢＤ・・・・・
・押ボタンダイヤル、ＦＵＫ・・・・・・ファンクショ
ンキー、ＨＳ・・・・・・フツクスイッチ、ｉＴＣＭ〜
ｉＴＣＭ３・川・・内線リンク、ＡＣ・・・・・・リレ
ー、ａＣ・・・・・・接点、ＳＷ１・・・・・・スイッ
チ回路、Ａ・・・５・・・増幅器、ＳＰ・・・・・・ス
ピーカ。 −The figures show an embodiment of the present invention, in which Fig. 1 is a block diagram of the main device, Fig. 2 is a block diagram of the telephone, Fig. 3 is a flowchart of the control situation by the processor of the main device, and Fig. 4 is the received data processing. This is a flowchart. CO～CO.・・・・・・Station line, ST, ~ST, 6...
...Telephone (button phone), xp...Contact, CNTm...Control unit, CPU...
Processor, MM...Memory, SRC...
...Transmission control circuit, SRK, SRS...Transmission circuit, KB...Keyboard, PBD...
・Push button dial, FUK...Function key, HS...Hook switch, iTCM~
iTCM3・kawa・・extension link, AC・・・relay, aC・・・contact, SW1・・switch circuit, A・・5・・amplifier, SP・・...Speaker. −

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内線ボタンを備えると共に受話拡声機能を有する複数の
ボタン電話機と、該各ボタン電話機相互間を接続する内
線リンクを備える主装置とからなるボタン電話装置にお
いて、オンフック状態における前記内線ボタンの操作に
応じ当該ボタン電話機を受話拡声モードとして前記内線
リンクへ接続する制御を行なう制御部を前記主装置へ設
けたことを特徴とするボタン電話装置。In a button telephone device comprising a plurality of button telephones each having an extension button and an amplification function, and a main device having an extension link connecting the respective button telephones, the corresponding extension button is activated in response to the operation of the extension button in an on-hook state. 1. A button telephone device, characterized in that said main device is provided with a control section for controlling connection of said button telephone to said extension link in a voice-receiving mode.
JP9078284U 1984-06-20 1984-06-20 button telephone device Pending JPS617183U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9078284U JPS617183U (en) 1984-06-20 1984-06-20 button telephone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9078284U JPS617183U (en) 1984-06-20 1984-06-20 button telephone device

Publications (1)

Publication Number Publication Date
JPS617183U true JPS617183U (en) 1986-01-17

Family

ID=30646081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9078284U Pending JPS617183U (en) 1984-06-20 1984-06-20 button telephone device

Country Status (1)

Country Link
JP (1) JPS617183U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772452A (en) * 1980-10-22 1982-05-06 Nippon Telegr & Teleph Corp <Ntt> Telephone set with speaker receiving function
JPS5964991A (en) * 1982-10-06 1984-04-13 Nec Corp Key telephone device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772452A (en) * 1980-10-22 1982-05-06 Nippon Telegr & Teleph Corp <Ntt> Telephone set with speaker receiving function
JPS5964991A (en) * 1982-10-06 1984-04-13 Nec Corp Key telephone device

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