CH358119A - Circuit arrangement for telephone systems with dialer operation and automatic billing - Google Patents

Circuit arrangement for telephone systems with dialer operation and automatic billing

Info

Publication number
CH358119A
CH358119A CH358119DA CH358119A CH 358119 A CH358119 A CH 358119A CH 358119D A CH358119D A CH 358119DA CH 358119 A CH358119 A CH 358119A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
telephone systems
automatic billing
dialer operation
dialer
Prior art date
Application number
Other languages
German (de)
Inventor
Kurt Dipl Ing Fischer
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH358119A publication Critical patent/CH358119A/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
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
CH358119D 1957-07-19 1958-07-14 Circuit arrangement for telephone systems with dialer operation and automatic billing CH358119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES54383A DE1038125B (en) 1957-07-19 1957-07-19 Circuit arrangement for telephone systems with dialer operation and automatic billing

Publications (1)

Publication Number Publication Date
CH358119A true CH358119A (en) 1961-11-15

Family

ID=7489781

Family Applications (1)

Application Number Title Priority Date Filing Date
CH358119D CH358119A (en) 1957-07-19 1958-07-14 Circuit arrangement for telephone systems with dialer operation and automatic billing

Country Status (4)

Country Link
CH (1) CH358119A (en)
DE (1) DE1038125B (en)
FR (1) FR1198336A (en)
GB (1) GB837259A (en)

Also Published As

Publication number Publication date
FR1198336A (en) 1959-12-07
GB837259A (en) 1960-06-09
DE1038125B (en) 1958-09-04

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