IT1042636B - CIRCUITALLY SWITCHING PROVISION OF THE TADIFFA TO CHANGE THE PYTHMIC IMPULSES TRANSMITTED FOR THE DETERMINATION OF CHARGES IN TELEPHONE SYSTEMS - Google Patents

CIRCUITALLY SWITCHING PROVISION OF THE TADIFFA TO CHANGE THE PYTHMIC IMPULSES TRANSMITTED FOR THE DETERMINATION OF CHARGES IN TELEPHONE SYSTEMS

Info

Publication number
IT1042636B
IT1042636B IT27348/75A IT2734875A IT1042636B IT 1042636 B IT1042636 B IT 1042636B IT 27348/75 A IT27348/75 A IT 27348/75A IT 2734875 A IT2734875 A IT 2734875A IT 1042636 B IT1042636 B IT 1042636B
Authority
IT
Italy
Prior art keywords
tadiffa
pythmic
circuitally
charges
determination
Prior art date
Application number
IT27348/75A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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
Priority claimed from DE19742445845 external-priority patent/DE2445845C2/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1042636B publication Critical patent/IT1042636B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
IT27348/75A 1974-09-25 1975-09-18 CIRCUITALLY SWITCHING PROVISION OF THE TADIFFA TO CHANGE THE PYTHMIC IMPULSES TRANSMITTED FOR THE DETERMINATION OF CHARGES IN TELEPHONE SYSTEMS IT1042636B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445845 DE2445845C2 (en) 1974-09-25 Circuit arrangement for tariff switching for the time clocks sent out for calculating the charges in telephone systems

Publications (1)

Publication Number Publication Date
IT1042636B true IT1042636B (en) 1980-01-30

Family

ID=5926715

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27348/75A IT1042636B (en) 1974-09-25 1975-09-18 CIRCUITALLY SWITCHING PROVISION OF THE TADIFFA TO CHANGE THE PYTHMIC IMPULSES TRANSMITTED FOR THE DETERMINATION OF CHARGES IN TELEPHONE SYSTEMS

Country Status (9)

Country Link
AR (1) AR205217A1 (en)
AT (1) AT343186B (en)
BG (1) BG24055A3 (en)
BR (1) BR7506177A (en)
CH (1) CH592987A5 (en)
FI (1) FI60628C (en)
IT (1) IT1042636B (en)
SE (1) SE411285B (en)
ZA (1) ZA755408B (en)

Also Published As

Publication number Publication date
BR7506177A (en) 1976-08-03
DE2445845B1 (en) 1975-07-24
BG24055A3 (en) 1977-12-15
DE2445845A1 (en) 1975-07-24
FI60628B (en) 1981-10-30
SE411285B (en) 1979-12-10
AR205217A1 (en) 1976-04-12
FI752416A (en) 1976-03-26
FI60628C (en) 1982-02-10
SE7510675L (en) 1976-03-26
ATA644175A (en) 1977-09-15
CH592987A5 (en) 1977-11-15
ZA755408B (en) 1976-07-28
AT343186B (en) 1978-05-10

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