JPS5390702A - Information transfer system - Google Patents

Information transfer system

Info

Publication number
JPS5390702A
JPS5390702A JP524077A JP524077A JPS5390702A JP S5390702 A JPS5390702 A JP S5390702A JP 524077 A JP524077 A JP 524077A JP 524077 A JP524077 A JP 524077A JP S5390702 A JPS5390702 A JP S5390702A
Authority
JP
Japan
Prior art keywords
transfer system
information transfer
subscriber
information
remodiling
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
JP524077A
Other languages
Japanese (ja)
Other versions
JPS5750396B2 (en
Inventor
Kazunori Futami
Fukuya Ishino
Yutaka Yoshida
Kazuo Watanabe
Hiroshi Ito
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP524077A priority Critical patent/JPS5390702A/en
Publication of JPS5390702A publication Critical patent/JPS5390702A/en
Publication of JPS5750396B2 publication Critical patent/JPS5750396B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To ensure the transfer of the subscriber discrimination information and the subscriber class information to other repeater stations, by remodiling the local switch facilities through utilization of the abbreviated dial centralized memory equipment.
JP524077A 1977-01-20 1977-01-20 Information transfer system Granted JPS5390702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP524077A JPS5390702A (en) 1977-01-20 1977-01-20 Information transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP524077A JPS5390702A (en) 1977-01-20 1977-01-20 Information transfer system

Publications (2)

Publication Number Publication Date
JPS5390702A true JPS5390702A (en) 1978-08-09
JPS5750396B2 JPS5750396B2 (en) 1982-10-27

Family

ID=11605664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP524077A Granted JPS5390702A (en) 1977-01-20 1977-01-20 Information transfer system

Country Status (1)

Country Link
JP (1) JPS5390702A (en)

Also Published As

Publication number Publication date
JPS5750396B2 (en) 1982-10-27

Similar Documents

Publication Publication Date Title
JPS5346205A (en) Data transmission system
JPS5390702A (en) Information transfer system
JPS53101206A (en) Control system for telephone exchange network
JPS547816A (en) Phase synchronous system
JPS53128904A (en) Data communication device
JPS51128240A (en) Data collecting system
JPS53120208A (en) Remote control test system for subscriber line
JPS5228210A (en) Loop data transmission system
JPS52137201A (en) Loop communication system by which right of main station can be transferred
JPS5279707A (en) Key telephone main unit
SE7704687L (en) STATION HOUSE, SPECIAL FOR ELECTRICAL TRANSFORMER AND COUPLING FACILITIES
JPS5384512A (en) Automatic charging recording system
JPS5435610A (en) Multi-access rural radio telephone traunking system
JPS5432003A (en) Information transmission system
JPS5375708A (en) Data communication system providing signal transfer function
JPS52120709A (en) Common line signal system
JPS52117503A (en) Time division telephone exchange system
JPS52106604A (en) Data communication system
JPS5292410A (en) Station-to-station information transfer system
JPS52130511A (en) Signal transmission unit
JPS53145406A (en) Loop transmission system
JPS5397306A (en) Processing method for calling subscriber number
JPS5342508A (en) Automatic test system for telephone lines
JPS5252657A (en) Remote measuring system
JPS5220701A (en) Moving communicatin equipment