Call forwarding system and method

Telephonic communications – Special services – Call diversion

Patent

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Details

379 67, 379210, H04M 164, H04M 354

Patent

active

048782432

ABSTRACT:
A call forwarding device forwards calls from a calling party via private equipment B operating in a call forwarding mode to a predetermined called party identified by a preprogrammed telephone number. The device is remotely controllable by the calling party over the telephone lines to cancel the call forwarding mode of the device and to reprogram the call forwarding telephone number.

REFERENCES:
patent: 4475009 (1984-10-01), Rais et al.
patent: 4670628 (1987-06-01), Boratgis et al.
patent: 4670900 (1987-06-01), Waldman
patent: 4674115 (1987-06-01), Kaleita et al.
patent: 4677663 (1987-06-01), Szlam
patent: 4720853 (1988-01-01), Szlam
patent: 4768221 (1988-08-01), Green et al.
patent: 4768224 (1988-08-01), Waldman
patent: 4807279 (1989-02-01), McClure et al.

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