ABSENCE TRANSFER SYSTEM

PURPOSE:To transfer only an incoming call from a specific extension telephone set by dialing a special number and an extension number after an absence transfer service registration. CONSTITUTION:When an extension subscriber off-hooks an extension telephone set 1, dials an absence transfer service se...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KAWAKAMI IKUKO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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