JPS5393713A - Collating system for trunk number - Google Patents

Collating system for trunk number

Info

Publication number
JPS5393713A
JPS5393713A JP854177A JP854177A JPS5393713A JP S5393713 A JPS5393713 A JP S5393713A JP 854177 A JP854177 A JP 854177A JP 854177 A JP854177 A JP 854177A JP S5393713 A JPS5393713 A JP S5393713A
Authority
JP
Japan
Prior art keywords
trunk number
trunk
collating system
collating
test
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
JP854177A
Other languages
Japanese (ja)
Inventor
Shige Matsuo
Masayuki Sugiyama
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 JP854177A priority Critical patent/JPS5393713A/en
Publication of JPS5393713A publication Critical patent/JPS5393713A/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

Abstract

PURPOSE:To modify the operational mistake of the tester and thus to ensure a normal test, by extracting the trunk number led into the test outgoing trunk and collating the trunk number with the registered trunk number.
JP854177A 1977-01-27 1977-01-27 Collating system for trunk number Pending JPS5393713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP854177A JPS5393713A (en) 1977-01-27 1977-01-27 Collating system for trunk number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP854177A JPS5393713A (en) 1977-01-27 1977-01-27 Collating system for trunk number

Publications (1)

Publication Number Publication Date
JPS5393713A true JPS5393713A (en) 1978-08-17

Family

ID=11696002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP854177A Pending JPS5393713A (en) 1977-01-27 1977-01-27 Collating system for trunk number

Country Status (1)

Country Link
JP (1) JPS5393713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120258A (en) * 1979-03-08 1980-09-16 Nec Corp Malfunction preventing method of automatic switching testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120258A (en) * 1979-03-08 1980-09-16 Nec Corp Malfunction preventing method of automatic switching testing device

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