JPS5436112A - Remote test system for non-attendant station - Google Patents

Remote test system for non-attendant station

Info

Publication number
JPS5436112A
JPS5436112A JP10167577A JP10167577A JPS5436112A JP S5436112 A JPS5436112 A JP S5436112A JP 10167577 A JP10167577 A JP 10167577A JP 10167577 A JP10167577 A JP 10167577A JP S5436112 A JPS5436112 A JP S5436112A
Authority
JP
Japan
Prior art keywords
test system
remote test
attendant station
attendant
station
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
JP10167577A
Other languages
Japanese (ja)
Inventor
Takashi Morita
Yasutoshi Nagase
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10167577A priority Critical patent/JPS5436112A/en
Publication of JPS5436112A publication Critical patent/JPS5436112A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To test subscribers etc. of a plurality of non-attendant stations from the maintenance station, by using the relay lines between stations for conventional call.
JP10167577A 1977-08-26 1977-08-26 Remote test system for non-attendant station Pending JPS5436112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10167577A JPS5436112A (en) 1977-08-26 1977-08-26 Remote test system for non-attendant station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10167577A JPS5436112A (en) 1977-08-26 1977-08-26 Remote test system for non-attendant station

Publications (1)

Publication Number Publication Date
JPS5436112A true JPS5436112A (en) 1979-03-16

Family

ID=14306924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10167577A Pending JPS5436112A (en) 1977-08-26 1977-08-26 Remote test system for non-attendant station

Country Status (1)

Country Link
JP (1) JPS5436112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133196A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Transmission system of test information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133196A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Transmission system of test information
JPS628060B2 (en) * 1979-04-04 1987-02-20 Hitachi Ltd

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