JPS5983446A - 呼出信号送出回路試験方式 - Google Patents

呼出信号送出回路試験方式

Info

Publication number
JPS5983446A
JPS5983446A JP19398982A JP19398982A JPS5983446A JP S5983446 A JPS5983446 A JP S5983446A JP 19398982 A JP19398982 A JP 19398982A JP 19398982 A JP19398982 A JP 19398982A JP S5983446 A JPS5983446 A JP S5983446A
Authority
JP
Japan
Prior art keywords
circuit
subscriber
signal
test
call signal
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.)
Granted
Application number
JP19398982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119786B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Sato
浩 佐藤
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 JP19398982A priority Critical patent/JPS5983446A/ja
Publication of JPS5983446A publication Critical patent/JPS5983446A/ja
Publication of JPH0119786B2 publication Critical patent/JPH0119786B2/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)
JP19398982A 1982-11-05 1982-11-05 呼出信号送出回路試験方式 Granted JPS5983446A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19398982A JPS5983446A (ja) 1982-11-05 1982-11-05 呼出信号送出回路試験方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19398982A JPS5983446A (ja) 1982-11-05 1982-11-05 呼出信号送出回路試験方式

Publications (2)

Publication Number Publication Date
JPS5983446A true JPS5983446A (ja) 1984-05-14
JPH0119786B2 JPH0119786B2 (enrdf_load_stackoverflow) 1989-04-13

Family

ID=16317113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19398982A Granted JPS5983446A (ja) 1982-11-05 1982-11-05 呼出信号送出回路試験方式

Country Status (1)

Country Link
JP (1) JPS5983446A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0119786B2 (enrdf_load_stackoverflow) 1989-04-13

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