JPS53111214A - Switching system for subscriber's circuit - Google Patents

Switching system for subscriber's circuit

Info

Publication number
JPS53111214A
JPS53111214A JP2665577A JP2665577A JPS53111214A JP S53111214 A JPS53111214 A JP S53111214A JP 2665577 A JP2665577 A JP 2665577A JP 2665577 A JP2665577 A JP 2665577A JP S53111214 A JPS53111214 A JP S53111214A
Authority
JP
Japan
Prior art keywords
subscriber
circuit
switching system
construction
office
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
JP2665577A
Other languages
Japanese (ja)
Other versions
JPS575388B2 (en
Inventor
Akira Imai
Masanari Shimozato
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2665577A priority Critical patent/JPS53111214A/en
Publication of JPS53111214A publication Critical patent/JPS53111214A/en
Publication of JPS575388B2 publication Critical patent/JPS575388B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

PURPOSE:To realize the intensive construction and to simplify operational adjustment by independently accomplishing the construction inside an office and the construction outside the office caused by the change of dial systems, by the provided subscriber's circuit switching unit.
JP2665577A 1977-03-10 1977-03-10 Switching system for subscriber's circuit Granted JPS53111214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2665577A JPS53111214A (en) 1977-03-10 1977-03-10 Switching system for subscriber's circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2665577A JPS53111214A (en) 1977-03-10 1977-03-10 Switching system for subscriber's circuit

Publications (2)

Publication Number Publication Date
JPS53111214A true JPS53111214A (en) 1978-09-28
JPS575388B2 JPS575388B2 (en) 1982-01-30

Family

ID=12199436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2665577A Granted JPS53111214A (en) 1977-03-10 1977-03-10 Switching system for subscriber's circuit

Country Status (1)

Country Link
JP (1) JPS53111214A (en)

Also Published As

Publication number Publication date
JPS575388B2 (en) 1982-01-30

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