AT341004B - CIRCUIT ARRANGEMENT FOR A TELEPHONE SYSTEM, IN PARTICULAR TELEVISION EXTENSION SYSTEM, FOR CONVERTING A PHONE NUMBER INTO A CORRESPONDING CONNECTION NUMBER - Google Patents

CIRCUIT ARRANGEMENT FOR A TELEPHONE SYSTEM, IN PARTICULAR TELEVISION EXTENSION SYSTEM, FOR CONVERTING A PHONE NUMBER INTO A CORRESPONDING CONNECTION NUMBER

Info

Publication number
AT341004B
AT341004B AT733175A AT733175A AT341004B AT 341004 B AT341004 B AT 341004B AT 733175 A AT733175 A AT 733175A AT 733175 A AT733175 A AT 733175A AT 341004 B AT341004 B AT 341004B
Authority
AT
Austria
Prior art keywords
converting
circuit arrangement
corresponding connection
particular television
phone number
Prior art date
Application number
AT733175A
Other languages
German (de)
Other versions
ATA733175A (en
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
Priority claimed from DE19742449906 external-priority patent/DE2449906C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA733175A publication Critical patent/ATA733175A/en
Application granted granted Critical
Publication of AT341004B publication Critical patent/AT341004B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
AT733175A 1974-10-21 1975-09-24 CIRCUIT ARRANGEMENT FOR A TELEPHONE SYSTEM, IN PARTICULAR TELEVISION EXTENSION SYSTEM, FOR CONVERTING A PHONE NUMBER INTO A CORRESPONDING CONNECTION NUMBER AT341004B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742449906 DE2449906C3 (en) 1974-10-21 Circuit arrangement for double-directional number conversion of subscriber call and connection numbers in a telephone, in particular telephone branch exchange

Publications (2)

Publication Number Publication Date
ATA733175A ATA733175A (en) 1977-05-15
AT341004B true AT341004B (en) 1978-01-10

Family

ID=5928753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT733175A AT341004B (en) 1974-10-21 1975-09-24 CIRCUIT ARRANGEMENT FOR A TELEPHONE SYSTEM, IN PARTICULAR TELEVISION EXTENSION SYSTEM, FOR CONVERTING A PHONE NUMBER INTO A CORRESPONDING CONNECTION NUMBER

Country Status (8)

Country Link
AT (1) AT341004B (en)
BE (1) BE834708A (en)
BR (1) BR7506889A (en)
DK (1) DK137780C (en)
ES (1) ES441235A1 (en)
FI (1) FI752734A7 (en)
FR (1) FR2289087A1 (en)
IT (1) IT1043402B (en)

Also Published As

Publication number Publication date
IT1043402B (en) 1980-02-20
DE2449906B2 (en) 1977-01-27
DK460975A (en) 1976-04-22
FR2289087A1 (en) 1976-05-21
FI752734A7 (en) 1976-04-22
DE2449906A1 (en) 1976-04-22
BE834708A (en) 1976-04-21
DK137780C (en) 1978-10-16
BR7506889A (en) 1976-08-17
ES441235A1 (en) 1977-03-16
DK137780B (en) 1978-05-01
ATA733175A (en) 1977-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee