JPS51113514A - Automatic charge calculation system for telephone calls through switch board - Google Patents

Automatic charge calculation system for telephone calls through switch board

Info

Publication number
JPS51113514A
JPS51113514A JP3801175A JP3801175A JPS51113514A JP S51113514 A JPS51113514 A JP S51113514A JP 3801175 A JP3801175 A JP 3801175A JP 3801175 A JP3801175 A JP 3801175A JP S51113514 A JPS51113514 A JP S51113514A
Authority
JP
Japan
Prior art keywords
calculation system
switch board
telephone calls
charge calculation
automatic charge
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
JP3801175A
Other languages
Japanese (ja)
Inventor
Hitoshi Nanba
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3801175A priority Critical patent/JPS51113514A/en
Publication of JPS51113514A publication Critical patent/JPS51113514A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H04M15/26—Metering calls from calling party, i.e. A-party charged for the communication with a meter or performing charging or billing at the exchange controlled by an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)

Abstract

PURPOSE:To constitute an automatic telephone-call charges calculation system, wherein caller's number which is dialed by switch-board operator to check the number is stored in register, through which memory unit memorizes the location of the operator and the number of trunk engaged.
JP3801175A 1975-03-31 1975-03-31 Automatic charge calculation system for telephone calls through switch board Pending JPS51113514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3801175A JPS51113514A (en) 1975-03-31 1975-03-31 Automatic charge calculation system for telephone calls through switch board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3801175A JPS51113514A (en) 1975-03-31 1975-03-31 Automatic charge calculation system for telephone calls through switch board

Publications (1)

Publication Number Publication Date
JPS51113514A true JPS51113514A (en) 1976-10-06

Family

ID=12513627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3801175A Pending JPS51113514A (en) 1975-03-31 1975-03-31 Automatic charge calculation system for telephone calls through switch board

Country Status (1)

Country Link
JP (1) JPS51113514A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368008A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system
JPS5368006A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system
JPS5368007A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101808A (en) * 1972-03-31 1973-12-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101808A (en) * 1972-03-31 1973-12-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368008A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system
JPS5368006A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system
JPS5368007A (en) * 1976-11-30 1978-06-17 Hitachi Ltd B board k-charging system

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