JPH021437B2 - - Google Patents

Info

Publication number
JPH021437B2
JPH021437B2 JP10399581A JP10399581A JPH021437B2 JP H021437 B2 JPH021437 B2 JP H021437B2 JP 10399581 A JP10399581 A JP 10399581A JP 10399581 A JP10399581 A JP 10399581A JP H021437 B2 JPH021437 B2 JP H021437B2
Authority
JP
Japan
Prior art keywords
circuit
line
trunk
detection
activation
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
JP10399581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS586692A (ja
Inventor
Takashi Sato
Kyoshi Shibuya
Shoji Nojiri
Kyobumi Hayashi
Kenji Takato
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 JP10399581A priority Critical patent/JPS586692A/ja
Publication of JPS586692A publication Critical patent/JPS586692A/ja
Publication of JPH021437B2 publication Critical patent/JPH021437B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
JP10399581A 1981-07-03 1981-07-03 レバ−ス検出誤動作防止方式 Granted JPS586692A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10399581A JPS586692A (ja) 1981-07-03 1981-07-03 レバ−ス検出誤動作防止方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10399581A JPS586692A (ja) 1981-07-03 1981-07-03 レバ−ス検出誤動作防止方式

Publications (2)

Publication Number Publication Date
JPS586692A JPS586692A (ja) 1983-01-14
JPH021437B2 true JPH021437B2 (enExample) 1990-01-11

Family

ID=14368873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10399581A Granted JPS586692A (ja) 1981-07-03 1981-07-03 レバ−ス検出誤動作防止方式

Country Status (1)

Country Link
JP (1) JPS586692A (enExample)

Also Published As

Publication number Publication date
JPS586692A (ja) 1983-01-14

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