CH441447A - Circuit arrangement for a telephone system with call number transmitters for the inclusion of short codes - Google Patents

Circuit arrangement for a telephone system with call number transmitters for the inclusion of short codes

Info

Publication number
CH441447A
CH441447A CH786166A CH786166A CH441447A CH 441447 A CH441447 A CH 441447A CH 786166 A CH786166 A CH 786166A CH 786166 A CH786166 A CH 786166A CH 441447 A CH441447 A CH 441447A
Authority
CH
Switzerland
Prior art keywords
inclusion
circuit arrangement
telephone system
call number
short codes
Prior art date
Application number
CH786166A
Other languages
German (de)
Inventor
Kurz Wilhelm
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 CH441447A publication Critical patent/CH441447A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
CH786166A 1965-06-02 1966-05-31 Circuit arrangement for a telephone system with call number transmitters for the inclusion of short codes CH441447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965S0097437 DE1279760B (en) 1965-06-02 1965-06-02 Circuit arrangement for a telephone system with telephone number transmitters for the inclusion of short codes

Publications (1)

Publication Number Publication Date
CH441447A true CH441447A (en) 1967-08-15

Family

ID=7520735

Family Applications (1)

Application Number Title Priority Date Filing Date
CH786166A CH441447A (en) 1965-06-02 1966-05-31 Circuit arrangement for a telephone system with call number transmitters for the inclusion of short codes

Country Status (6)

Country Link
AT (1) AT259633B (en)
BE (1) BE681976A (en)
CH (1) CH441447A (en)
DE (1) DE1279760B (en)
ES (1) ES326624A1 (en)
NL (1) NL6606988A (en)

Also Published As

Publication number Publication date
DE1279760B (en) 1968-10-10
ES326624A1 (en) 1967-03-01
AT259633B (en) 1968-01-25
NL6606988A (en) 1966-12-05
BE681976A (en) 1966-12-02

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