JPS53100712A - Fault informing system - Google Patents

Fault informing system

Info

Publication number
JPS53100712A
JPS53100712A JP1569777A JP1569777A JPS53100712A JP S53100712 A JPS53100712 A JP S53100712A JP 1569777 A JP1569777 A JP 1569777A JP 1569777 A JP1569777 A JP 1569777A JP S53100712 A JPS53100712 A JP S53100712A
Authority
JP
Japan
Prior art keywords
fault
informing system
fault informing
hardware
fault information
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
JP1569777A
Other languages
Japanese (ja)
Inventor
Iwao Honda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1569777A priority Critical patent/JPS53100712A/en
Publication of JPS53100712A publication Critical patent/JPS53100712A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

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

Abstract

PURPOSE:To reduce the time of the invalid holding for the hardware necessary for the fault information collection, by performing an automatic recording of the fault information through the fault informing button of the switchboard. Thus, the using efficiency can be enhanced for the hardware.
JP1569777A 1977-02-15 1977-02-15 Fault informing system Pending JPS53100712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569777A JPS53100712A (en) 1977-02-15 1977-02-15 Fault informing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569777A JPS53100712A (en) 1977-02-15 1977-02-15 Fault informing system

Publications (1)

Publication Number Publication Date
JPS53100712A true JPS53100712A (en) 1978-09-02

Family

ID=11895951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569777A Pending JPS53100712A (en) 1977-02-15 1977-02-15 Fault informing system

Country Status (1)

Country Link
JP (1) JPS53100712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141857A (en) * 1979-04-24 1980-11-06 Nec Corp Manual exchange system
JPS6175652A (en) * 1984-09-21 1986-04-18 Nec Corp Zoom fault retrieval system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141857A (en) * 1979-04-24 1980-11-06 Nec Corp Manual exchange system
JPS6175652A (en) * 1984-09-21 1986-04-18 Nec Corp Zoom fault retrieval system
JPH0414819B2 (en) * 1984-09-21 1992-03-16 Nippon Electric Co

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