JPS58105685A - 複式接続制御方式 - Google Patents

複式接続制御方式

Info

Publication number
JPS58105685A
JPS58105685A JP20427781A JP20427781A JPS58105685A JP S58105685 A JPS58105685 A JP S58105685A JP 20427781 A JP20427781 A JP 20427781A JP 20427781 A JP20427781 A JP 20427781A JP S58105685 A JPS58105685 A JP S58105685A
Authority
JP
Japan
Prior art keywords
information
line
signal
signals
call
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
JP20427781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023597B2 (enExample
Inventor
Ryoji Ogata
尾方 良二
Yoshihide Tanaka
田中 善英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP20427781A priority Critical patent/JPS58105685A/ja
Publication of JPS58105685A publication Critical patent/JPS58105685A/ja
Publication of JPH023597B2 publication Critical patent/JPH023597B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q5/00Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP20427781A 1981-12-17 1981-12-17 複式接続制御方式 Granted JPS58105685A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20427781A JPS58105685A (ja) 1981-12-17 1981-12-17 複式接続制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20427781A JPS58105685A (ja) 1981-12-17 1981-12-17 複式接続制御方式

Publications (2)

Publication Number Publication Date
JPS58105685A true JPS58105685A (ja) 1983-06-23
JPH023597B2 JPH023597B2 (enExample) 1990-01-24

Family

ID=16487811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20427781A Granted JPS58105685A (ja) 1981-12-17 1981-12-17 複式接続制御方式

Country Status (1)

Country Link
JP (1) JPS58105685A (enExample)

Also Published As

Publication number Publication date
JPH023597B2 (enExample) 1990-01-24

Similar Documents

Publication Publication Date Title
JPH04371059A (ja) 通信機器における回線状態検出装置
JPS58105685A (ja) 複式接続制御方式
JPS61187494A (ja) ボタン電話装置
JP3556764B2 (ja) 回線および端末の試験方法ならびに装置
JPS6039970A (ja) 極性反転検出回路
US2886641A (en) Recorded message service for telephone paystations
JPS58120364A (ja) 端子拡張方式
JPH0715536A (ja) 自動通報装置
JPS5855702Y2 (ja) 発呼検出装置
SU1021016A1 (ru) Устройство дл контрольных вызовов на автоматических телефонных станци х
JP3051551B2 (ja) 電話転送方法と装置
JP2663361B2 (ja) 国際公衆電話回線選択装置
JPH03182152A (ja) 画像伝送装置
JP2504566B2 (ja) 局線トランク回路
RU1818706C (ru) Устройство установлени исход щего соединени в координатной автоматической телефонной станции
JPH0630130A (ja) 国際自動発信における入力数字訂正処理方法
JPS62114395A (ja) 簡易電話交換装置
JPH0381356B2 (enExample)
JPS5955695A (ja) 応答信号制御方式
JPS5897955A (ja) 網制御装置
JPH06164768A (ja) 着信課金方法
JPH02182070A (ja) 被呼者応答信号送受方式
JPS5974794A (ja) 着信回線自動検知型キ−テレホン
JPH0865394A (ja) 回線選択装置
JPS5821476B2 (ja) 電話端末制御方式