CH276286A - Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation. - Google Patents

Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation.

Info

Publication number
CH276286A
CH276286A CH276286DA CH276286A CH 276286 A CH276286 A CH 276286A CH 276286D A CH276286D A CH 276286DA CH 276286 A CH276286 A CH 276286A
Authority
CH
Switzerland
Prior art keywords
systems
determining
connection
circuit arrangement
particular telephone
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 CH276286A publication Critical patent/CH276286A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
CH276286D 1948-11-16 1948-11-16 Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation. CH276286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH999561X 1948-11-16

Publications (1)

Publication Number Publication Date
CH276286A true CH276286A (en) 1951-06-30

Family

ID=4551977

Family Applications (1)

Application Number Title Priority Date Filing Date
CH276286D CH276286A (en) 1948-11-16 1948-11-16 Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation.

Country Status (4)

Country Link
CH (1) CH276286A (en)
DE (1) DE812796C (en)
FR (1) FR999561A (en)
NL (1) NL83207C (en)

Also Published As

Publication number Publication date
FR999561A (en) 1952-02-01
DE812796C (en) 1951-09-03
NL83207C (en)

Similar Documents

Publication Publication Date Title
CH276285A (en) Subscriber telephone set circuit.
CH291689A (en) Telegraph receiver.
CH275635A (en) Automatic telephone registration system.
CH276568A (en) Subscriber circuit in an automatic telephone system.
CH276286A (en) Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation.
AT183457B (en) Circuit arrangement for determining the zone value of a connection in telecommunication systems, in particular telephone systems with dialer operation
CH279483A (en) Call finder circuit.
CH274631A (en) Circuit arrangement in telecommunications systems with dialer operation.
CH271266A (en) Circuit for angle-modulated oscillations.
CH271526A (en) Telephone.
CH280332A (en) Telephone station.
CH271784A (en) Telephone.
CH281910A (en) Circuit arrangement for signaling with alternating currents in the voice frequency range in telephone systems with dialer operation.
CH271839A (en) Circuit arrangement in a small telephone exchange.
CH233693A (en) Circuit arrangement for the direction of non-directional connecting lines in telecommunications systems, in particular telephone systems, with dialer operation.
AT182752B (en) Motor selector in telecommunication systems, in particular telephone systems
DK75604C (en) Coordinate selector for automatic telephone systems.
DK75936C (en) Coordinate selector for automatic telephone systems.
DK75210C (en) Coordinate selector for automatic telephone systems.
CH301277A (en) Telephone installation.
CH272952A (en) Circuit arrangement for signaling via telephone lines.
CH281295A (en) Keypad on a subscriber set.
ES174651A1 (en) IMPROVEMENTS IN AUTOMATIC OR SEMIAUTOMATIC TELEPHONE CENTRAL SYSTEMS.
IE19292L (en) Automatic telephony; electronic switching.
DK71183C (en) Fork connector for telephones.