Method and device for remotely controlling telephone call forwar

Patent

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Details

179 18BE, 179 90BD, H04M 354

Patent

active

044750099

ABSTRACT:
A system for remotely controlling call forwarding for a given telephone line, comprises detecting the receipt of a remotely transmitted identification code to the given telephone line, storing a desired call forwarding telephone number remotely transmitted after the identification code, and seizing the given telephone line and applying a call forwarding initiate code thereto followed by the stored telephone number. The receipt of a remotely initiated signal is detected at the given telephone line and the given line is seized upon a favorable detection and a call forwarding terminate code is applied.

REFERENCES:
patent: 3925622 (1975-12-01), Robinson
patent: 3959600 (1976-05-01), Sousa
patent: 4413158 (1983-11-01), Danford

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