AT97276B - Circuit arrangement for post office branch offices. - Google Patents

Circuit arrangement for post office branch offices.

Info

Publication number
AT97276B
AT97276B AT97276DA AT97276B AT 97276 B AT97276 B AT 97276B AT 97276D A AT97276D A AT 97276DA AT 97276 B AT97276 B AT 97276B
Authority
AT
Austria
Prior art keywords
circuit arrangement
post office
branch offices
extension
office branch
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Ing Loewit
Original Assignee
Otto Ing Loewit
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 Otto Ing Loewit filed Critical Otto Ing Loewit
Application granted granted Critical
Publication of AT97276B publication Critical patent/AT97276B/en

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schaltungsanordnung für Postnebenstellenzentralen. 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Circuit arrangement for post office branch offices.
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

<Desc/Clms Page number 2> EMI2.1 stromkreises auch nach beendetem Amtsleitungs-Nebenstellen-Gespräch erregt bleibt und einen eventuell ankommenden Amtsanruf auch bei noch nicht von der Bedienungsperson aus getrennter Verbindung auf ein Anruforgan (0) leitet. <Desc / Clms Page number 2> EMI2.1 circuit remains energized even after the trunk extension conversation has ended and directs any incoming trunk call to a call organ (0) even if the connection is not yet disconnected by the operator. 5 2. Schaltungsanordnung für Postnebenstellenzentralen nach Anspruch 1, dadurch gekennzeichnet, dass das vom Abheben bzw. Auflegen des Sprechapparates an der Nebenstelle (N) unmittelbar ab- EMI2.2 EMI2.3 5 2. Circuit arrangement for post office extension centers according to claim 1, characterized in that the from lifting or hanging up the speech set at the extension (N) immediately EMI2.2 EMI2.3
AT97276D 1923-01-29 1923-01-29 Circuit arrangement for post office branch offices. AT97276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT97276T 1923-01-29

Publications (1)

Publication Number Publication Date
AT97276B true AT97276B (en) 1924-06-25

Family

ID=3616724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97276D AT97276B (en) 1923-01-29 1923-01-29 Circuit arrangement for post office branch offices.

Country Status (1)

Country Link
AT (1) AT97276B (en)

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