JPH0131747B2 - - Google Patents

Info

Publication number
JPH0131747B2
JPH0131747B2 JP9415581A JP9415581A JPH0131747B2 JP H0131747 B2 JPH0131747 B2 JP H0131747B2 JP 9415581 A JP9415581 A JP 9415581A JP 9415581 A JP9415581 A JP 9415581A JP H0131747 B2 JPH0131747 B2 JP H0131747B2
Authority
JP
Japan
Prior art keywords
line
test
exchange
new
subscriber
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.)
Expired
Application number
JP9415581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57208758A (en
Inventor
Hiroshi Saito
Masaaki Ito
Juichi Kawai
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 JP9415581A priority Critical patent/JPS57208758A/ja
Publication of JPS57208758A publication Critical patent/JPS57208758A/ja
Publication of JPH0131747B2 publication Critical patent/JPH0131747B2/ja
Granted 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
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP9415581A 1981-06-18 1981-06-18 Test system Granted JPS57208758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9415581A JPS57208758A (en) 1981-06-18 1981-06-18 Test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9415581A JPS57208758A (en) 1981-06-18 1981-06-18 Test system

Publications (2)

Publication Number Publication Date
JPS57208758A JPS57208758A (en) 1982-12-21
JPH0131747B2 true JPH0131747B2 (enrdf_load_stackoverflow) 1989-06-27

Family

ID=14102482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9415581A Granted JPS57208758A (en) 1981-06-18 1981-06-18 Test system

Country Status (1)

Country Link
JP (1) JPS57208758A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653043A (en) * 1985-07-01 1987-03-24 At&T Bell Laboratories Pre-cutover verification of switching system subscriber lines served via digital carrier facilities
GB0703898D0 (en) 2007-02-28 2007-04-11 British Telecomm Access circuit test

Also Published As

Publication number Publication date
JPS57208758A (en) 1982-12-21

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