JPS5481703A - Communication path sectioning system - Google Patents

Communication path sectioning system

Info

Publication number
JPS5481703A
JPS5481703A JP14959577A JP14959577A JPS5481703A JP S5481703 A JPS5481703 A JP S5481703A JP 14959577 A JP14959577 A JP 14959577A JP 14959577 A JP14959577 A JP 14959577A JP S5481703 A JPS5481703 A JP S5481703A
Authority
JP
Japan
Prior art keywords
communication path
exchanger
subscribers
manual stand
line
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
JP14959577A
Other languages
Japanese (ja)
Other versions
JPS588790B2 (en
Inventor
Takao Fujita
Masao Kori
Kaichiro Kita
Hidemi Harada
Takeshi Honda
Minoru Komita
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 JP14959577A priority Critical patent/JPS588790B2/en
Publication of JPS5481703A publication Critical patent/JPS5481703A/en
Publication of JPS588790B2 publication Critical patent/JPS588790B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator

Abstract

PURPOSE:To economize the line and to reduce the connection time, by performing control via the third exchanger, in the filtered interception service. CONSTITUTION:The system provides the exchangers 1,13 connecting the subscribers 7,12, exchanger 3 connected via the relay line 16, and manual stand 4 allocated to the exchanger 3, and the set communication path between the subscribers is extended to the manual stand 4 via the line 16, and the control signal from the manual stand sections the communucation paths among the manual stand 4 and calling and called subscribers with the exchangers 1,13.
JP14959577A 1977-12-13 1977-12-13 Channel division method Expired JPS588790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14959577A JPS588790B2 (en) 1977-12-13 1977-12-13 Channel division method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14959577A JPS588790B2 (en) 1977-12-13 1977-12-13 Channel division method

Publications (2)

Publication Number Publication Date
JPS5481703A true JPS5481703A (en) 1979-06-29
JPS588790B2 JPS588790B2 (en) 1983-02-17

Family

ID=15478632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14959577A Expired JPS588790B2 (en) 1977-12-13 1977-12-13 Channel division method

Country Status (1)

Country Link
JP (1) JPS588790B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500444A (en) * 1982-03-30 1984-03-15 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド Implicit main telephone address scheme in call cover equipment
JPS59500446A (en) * 1982-03-30 1984-03-15 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド call cover device
JPS6032440A (en) * 1983-08-02 1985-02-19 Nec Corp Attendant board interruption system at automobile telephone exchange

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500444A (en) * 1982-03-30 1984-03-15 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド Implicit main telephone address scheme in call cover equipment
JPS59500446A (en) * 1982-03-30 1984-03-15 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド call cover device
JPS6032440A (en) * 1983-08-02 1985-02-19 Nec Corp Attendant board interruption system at automobile telephone exchange

Also Published As

Publication number Publication date
JPS588790B2 (en) 1983-02-17

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