JPS5593358A - Memory unit operation system for telephone exchange network - Google Patents

Memory unit operation system for telephone exchange network

Info

Publication number
JPS5593358A
JPS5593358A JP39079A JP39079A JPS5593358A JP S5593358 A JPS5593358 A JP S5593358A JP 39079 A JP39079 A JP 39079A JP 39079 A JP39079 A JP 39079A JP S5593358 A JPS5593358 A JP S5593358A
Authority
JP
Japan
Prior art keywords
service
memory unit
information
station
request
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.)
Pending
Application number
JP39079A
Other languages
Japanese (ja)
Inventor
Yoshikatsu Suzuki
Shinichi Kono
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP39079A priority Critical patent/JPS5593358A/en
Publication of JPS5593358A publication Critical patent/JPS5593358A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To enable to respond to the request of subscribers requiring service among the all subscribers of controlled station, by providing the subscriber information memory unit every service and in common to service for the control station. CONSTITUTION:When the subscriber 1 of controlled station requests a certain service, this request is fed to the control station 4. The control circuit 5 of the station 4 identifies the types of the said service request and accesses the memory unit 6 corresponding to the types of service. If there is any vacancy in the memory unit 6, required information, e.g., call and called subscriber number are stored in the memory unit 6. If no vacancy is present, the similar information is stored to the service common memory unit 7. The control station 4 performs required service on this information, the information is erased after that, and the separate service requests are provided.
JP39079A 1979-01-09 1979-01-09 Memory unit operation system for telephone exchange network Pending JPS5593358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP39079A JPS5593358A (en) 1979-01-09 1979-01-09 Memory unit operation system for telephone exchange network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP39079A JPS5593358A (en) 1979-01-09 1979-01-09 Memory unit operation system for telephone exchange network

Publications (1)

Publication Number Publication Date
JPS5593358A true JPS5593358A (en) 1980-07-15

Family

ID=11472469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP39079A Pending JPS5593358A (en) 1979-01-09 1979-01-09 Memory unit operation system for telephone exchange network

Country Status (1)

Country Link
JP (1) JPS5593358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126955A (en) * 1983-12-13 1985-07-06 Nec Corp Transfer system for ticket information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126955A (en) * 1983-12-13 1985-07-06 Nec Corp Transfer system for ticket information

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