Telephonic communications – Special services – Call diversion
Patent
1997-02-06
1999-05-04
Tsang, Fan S.
Telephonic communications
Special services
Call diversion
37910206, 340543, 34082531, H04M 342
Patent
active
059012110
ABSTRACT:
A switching system for automatically transferring a call is provided. A detecting unit (80) is used to detect an event. First and second outputs (10, 20) are provided for receiving an incoming call. A switch (12) automatically switches from the first output (10) to the second output (20) when the event occurs. Thus, the incoming call is received by the first output (10) before the event occurs, and by the second output (20) after the event occurs. In another embodiment of the invention, a switching system for automatic user access is provided. In this embodiment, a detecting unit (80) is again used to detect an event. An output device (106, 107) is also provided. Both the detecting unit and the output device (106, 107) are coupled to a processor (100). Access to the output device (106, 107) is automatically granted by the processor (100) after the event occurs.
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patent: 4313035 (1982-01-01), Jordan et al.
patent: 4601064 (1986-07-01), Shipley
patent: 4752951 (1988-06-01), Konneker
patent: 5414759 (1995-05-01), Ishikuri et al.
patent: 5802147 (1998-09-01), Beyda et al.
Beyda William Joseph
Dean Matthew T.
Shaffer Shmuel
Siemens Business Communication Systems, Inc.
Tsang Fan S.
Vance Heather S.
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