CH274631A - Circuit arrangement in telecommunications systems with dialer operation. - Google Patents

Circuit arrangement in telecommunications systems with dialer operation.

Info

Publication number
CH274631A
CH274631A CH274631DA CH274631A CH 274631 A CH274631 A CH 274631A CH 274631D A CH274631D A CH 274631DA CH 274631 A CH274631 A CH 274631A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
telecommunications systems
dialer operation
dialer
telecommunications
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Albiswerk Zuerich
Original Assignee
Siemens Ag Albis
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 Albis filed Critical Siemens Ag Albis
Publication of CH274631A publication Critical patent/CH274631A/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
    • 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)
  • Relay Circuits (AREA)
CH274631D 1948-10-28 1948-10-28 Circuit arrangement in telecommunications systems with dialer operation. CH274631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH998275X 1948-10-28

Publications (1)

Publication Number Publication Date
CH274631A true CH274631A (en) 1951-04-15

Family

ID=4551952

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274631D CH274631A (en) 1948-10-28 1948-10-28 Circuit arrangement in telecommunications systems with dialer operation.

Country Status (4)

Country Link
CH (1) CH274631A (en)
DE (1) DE804219C (en)
FR (1) FR998275A (en)
NL (1) NL81641C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007383B (en) * 1955-01-29 1957-05-02 Standard Elektrik Ag Circuit arrangement for central zoning devices in self-dialing systems

Also Published As

Publication number Publication date
DE804219C (en) 1951-04-19
FR998275A (en) 1952-01-16
NL81641C (en)

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