Communications device

A communications device, connectable to a digital network, such as an ISDN, for setting up a voice call to a remote telephone via the network, the device comprising logic for sending a call signal to the network to establish a call via the network to a local telephone, characterised by call transfer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PRICE, STEVEN, WORLEY, BARRY JOHN, WHITE, DAVID JOHN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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