JPS6138668B2 - - Google Patents

Info

Publication number
JPS6138668B2
JPS6138668B2 JP53077846A JP7784678A JPS6138668B2 JP S6138668 B2 JPS6138668 B2 JP S6138668B2 JP 53077846 A JP53077846 A JP 53077846A JP 7784678 A JP7784678 A JP 7784678A JP S6138668 B2 JPS6138668 B2 JP S6138668B2
Authority
JP
Japan
Prior art keywords
subscriber
time slot
information
predetermined time
predetermined
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
JP53077846A
Other languages
English (en)
Japanese (ja)
Other versions
JPS555514A (en
Inventor
Yukio Ozawa
Tatsuo Sunochi
Takashi Tabu
Kazuo Saito
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
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone 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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP7784678A priority Critical patent/JPS555514A/ja
Publication of JPS555514A publication Critical patent/JPS555514A/ja
Publication of JPS6138668B2 publication Critical patent/JPS6138668B2/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
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP7784678A 1978-06-27 1978-06-27 Test and processing system for communication line Granted JPS555514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7784678A JPS555514A (en) 1978-06-27 1978-06-27 Test and processing system for communication line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7784678A JPS555514A (en) 1978-06-27 1978-06-27 Test and processing system for communication line

Publications (2)

Publication Number Publication Date
JPS555514A JPS555514A (en) 1980-01-16
JPS6138668B2 true JPS6138668B2 (enrdf_load_stackoverflow) 1986-08-30

Family

ID=13645410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7784678A Granted JPS555514A (en) 1978-06-27 1978-06-27 Test and processing system for communication line

Country Status (1)

Country Link
JP (1) JPS555514A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143698A (ja) * 1988-11-25 1990-06-01 Nec Corp ハイウェイ導通試験方式

Also Published As

Publication number Publication date
JPS555514A (en) 1980-01-16

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