Konferenzanordnung fuer eine Nachrichtenanlage

Konferenzanordnung fuer eine Nachrichtenanlage

{PG,1 A communication conferencing arrangement is disclosed which relies upon the use of a plus/minus ({30 /{31 ) nonlocking button followed by the operation of a button associated with any other line appearing at the station. If the operated line button is associated with a currently active line th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FENTON, FRANCIS MICHAEL, RED BANK, N.J., US, VANORNUM, JAMES HENRY, HAZLET, N.J., US, WEISS, CARL DENNIS, LITTLE SILVER, N.J., US, WANG, TSE LIN, MATAWAN, N.J., US
Format: Patent
Sprache:ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:{PG,1 A communication conferencing arrangement is disclosed which relies upon the use of a plus/minus ({30 /{31 ) nonlocking button followed by the operation of a button associated with any other line appearing at the station. If the operated line button is associated with a currently active line that line will be removed from the conference. If, however, the operated button is associated with a nonactive line (held or idle) then that line will be added, in conference fashion, with the communication leads of the enabling station. Provision is made to allow any number of added connections up to a preset maximum number at any station.