DE167704C - - Google Patents

Info

Publication number
DE167704C
DE167704C DE1905167704D DE167704DA DE167704C DE 167704 C DE167704 C DE 167704C DE 1905167704 D DE1905167704 D DE 1905167704D DE 167704D A DE167704D A DE 167704DA DE 167704 C DE167704 C DE 167704C
Authority
DE
Germany
Prior art keywords
subscriber
workstation
final
call
officer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE1905167704D
Other languages
German (de)
English (en)
Filing date
Publication of DE167704C publication Critical patent/DE167704C/de
Application filed filed Critical
Priority to AT28446D priority Critical patent/AT28446B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/04—Arrangements for indicating calls or supervising connections for calling or clearing
    • H04M5/06—Arrangements for indicating calls or supervising connections for calling or clearing affording automatic call distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
DE1905167704D 1905-02-04 1905-02-04 Expired - Lifetime DE167704C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT28446D AT28446B (de) 1905-02-04 1906-02-07 Schaltungsanordnung für Fernsprechämter mit Anrufweitergabe und Zentralbatterie.

Publications (1)

Publication Number Publication Date
DE167704C true DE167704C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=432990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905167704D Expired - Lifetime DE167704C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1905-02-04 1905-02-04

Country Status (1)

Country Link
DE (1) DE167704C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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