JPS5395508A - Driving system for call meter - Google Patents

Driving system for call meter

Info

Publication number
JPS5395508A
JPS5395508A JP1040477A JP1040477A JPS5395508A JP S5395508 A JPS5395508 A JP S5395508A JP 1040477 A JP1040477 A JP 1040477A JP 1040477 A JP1040477 A JP 1040477A JP S5395508 A JPS5395508 A JP S5395508A
Authority
JP
Japan
Prior art keywords
driving system
call meter
call
meter
driving signal
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
JP1040477A
Other languages
Japanese (ja)
Inventor
Satoshi Inoue
Hiroaki Takami
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP1040477A priority Critical patent/JPS5395508A/en
Publication of JPS5395508A publication Critical patent/JPS5395508A/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
    • H04M15/12—Discriminative metering, charging or billing

Landscapes

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

Abstract

PURPOSE:To make adaptable the driving circuit of one type to the driving signal with arbitrary time distance, by shifting the phase of driving signal.
JP1040477A 1977-02-01 1977-02-01 Driving system for call meter Pending JPS5395508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1040477A JPS5395508A (en) 1977-02-01 1977-02-01 Driving system for call meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1040477A JPS5395508A (en) 1977-02-01 1977-02-01 Driving system for call meter

Publications (1)

Publication Number Publication Date
JPS5395508A true JPS5395508A (en) 1978-08-21

Family

ID=11749190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1040477A Pending JPS5395508A (en) 1977-02-01 1977-02-01 Driving system for call meter

Country Status (1)

Country Link
JP (1) JPS5395508A (en)

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