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AU5855886A - Telephone line tester - Google Patents

Telephone line tester

Info

Publication number
AU5855886A
AU5855886A AU58558/86A AU5855886A AU5855886A AU 5855886 A AU5855886 A AU 5855886A AU 58558/86 A AU58558/86 A AU 58558/86A AU 5855886 A AU5855886 A AU 5855886A AU 5855886 A AU5855886 A AU 5855886A
Authority
AU
Australia
Prior art keywords
telephone line
line tester
tester
telephone
line
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.)
Abandoned
Application number
AU58558/86A
Inventor
Bernard Stuart Earl Mills
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of AU5855886A publication Critical patent/AU5855886A/en
Abandoned 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
    • H04M3/301—Circuit arrangements at the subscriber's side of the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AU58558/86A 1985-06-20 1986-06-11 Telephone line tester Abandoned AU5855886A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8515598 1985-06-20
GB8515598A GB2176970B (en) 1985-06-20 1985-06-20 Testing telephone lines

Publications (1)

Publication Number Publication Date
AU5855886A true AU5855886A (en) 1986-12-24

Family

ID=10581032

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58558/86A Abandoned AU5855886A (en) 1985-06-20 1986-06-11 Telephone line tester

Country Status (3)

Country Link
AU (1) AU5855886A (en)
GB (1) GB2176970B (en)
NZ (1) NZ216434A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643200A1 (en) * 1989-02-13 1990-08-17 Cosse Guy Process for remote testing of a datacom subscriber line and corresponding installation
GB2242101B (en) * 1990-03-15 1994-08-31 Mars Inc Telephone signalling
US6560461B1 (en) 1997-08-04 2003-05-06 Mundi Fomukong Authorized location reporting paging system
SE9800249L (en) * 1998-01-29 1999-07-30 Telia Ab Improvements to, or with regard to, telecommunications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843848A (en) * 1973-01-12 1974-10-22 Magnetic Controls Co Telephone looptest system
DE3375269D1 (en) * 1982-04-05 1988-02-11 Gen Electric Co Plc Telecommunication system loop-back unit

Also Published As

Publication number Publication date
NZ216434A (en) 1989-10-27
GB8515598D0 (en) 1985-07-24
GB2176970B (en) 1989-07-19
GB2176970A (en) 1987-01-07

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