AT279679B - Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems - Google Patents

Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems

Info

Publication number
AT279679B
AT279679B AT278466A AT278466A AT279679B AT 279679 B AT279679 B AT 279679B AT 278466 A AT278466 A AT 278466A AT 278466 A AT278466 A AT 278466A AT 279679 B AT279679 B AT 279679B
Authority
AT
Austria
Prior art keywords
telephone
circuit arrangement
switching systems
receiving key
dialing information
Prior art date
Application number
AT278466A
Other languages
German (de)
Inventor
Winfried Ing Schuberth
Roland Kaiser
Original Assignee
Standard Telephon & Telegraph
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 Standard Telephon & Telegraph filed Critical Standard Telephon & Telegraph
Priority to AT278466A priority Critical patent/AT279679B/en
Priority to DE19671512863 priority patent/DE1512863C3/en
Application granted granted Critical
Publication of AT279679B publication Critical patent/AT279679B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Relay Circuits (AREA)
AT278466A 1966-03-24 1966-03-24 Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems AT279679B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT278466A AT279679B (en) 1966-03-24 1966-03-24 Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems
DE19671512863 DE1512863C3 (en) 1966-03-24 1967-03-21 Circuit arrangement for receiving key-controlled dialing information in telecommunications, in particular telephone switching systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT278466A AT279679B (en) 1966-03-24 1966-03-24 Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems

Publications (1)

Publication Number Publication Date
AT279679B true AT279679B (en) 1970-03-10

Family

ID=3540230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT278466A AT279679B (en) 1966-03-24 1966-03-24 Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems

Country Status (2)

Country Link
AT (1) AT279679B (en)
DE (1) DE1512863C3 (en)

Also Published As

Publication number Publication date
DE1512863B2 (en) 1973-06-20
DE1512863A1 (en) 1969-06-12
DE1512863C3 (en) 1974-01-10

Similar Documents

Publication Publication Date Title
AT285689B (en) Centrally controlled switching system for telecommunications, in particular telephone technology
CH457560A (en) Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems
FR1420396A (en) Telephone switching system
CH467567A (en) Circuit arrangement in telecommunications, in particular telephone switching systems
CH421201A (en) Circuit arrangement for flattening traffic peaks that occur in telecommunications, in particular telephone branch exchanges
AT279679B (en) Circuit arrangement for receiving key-controlled dialing information in telephone or telex switching systems
NL159557B (en) TELECOMMUNICATIONS CONNECTION SCHEME, IN PARTICULAR TELEPHONE CONNECTION SYSTEM.
BE734528A (en) Telephone switching system
CH490777A (en) Telecommunications, in particular telephone systems
AU416485B2 (en) Circuit for subscriber identification in telephone or teletype exchanges
CH524293A (en) Circuit arrangement for reducing crosstalk in telecommunications, in particular telephone switching systems, with time division multiple operations
AT294200B (en) Circuit arrangement for identifying a subscriber in telephone switching systems
CH390330A (en) Circuit arrangement for receiving the dialing information sent as pulses in telecommunication, preferably telephone systems
CA735038A (en) Telephone signalling circuits
AT299320B (en) Circuit arrangement for the transmission of dialing characters in telecommunications, in particular telephone systems
AU1160966A (en) Circuit for subscriber identification in telephone or teletype exchanges
AT256945B (en) Circuit arrangement for receiving key dialing signals in telecommunication systems, in particular telephone switching systems
AT285690B (en) Centrally controlled switching system for telecommunications, in particular telephone technology
CH443411A (en) Circuit arrangement for monitoring telecommunication lines, in particular telephone lines
CA669945A (en) Subscriber line circuit with local ringing
AU273304B2 (en) Improvements in telephone switching systems
AT292795B (en) Circuit arrangement for controlling crosspoints in coupling arrangements in telecommunications, in particular telephone switching systems
AT285688B (en) Centrally controlled telecommunication switching, in particular telephone switching system
AT315249B (en) Circuit arrangement for establishing the operating status of subscriber lines in telephone systems
AU270201B2 (en) Electronic telephone switching system