Call forwarding status monitor

Telephonic communications – Special services – Call diversion

Patent

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Details

379354, 379396, 379140, H04M 156

Patent

active

056944624

ABSTRACT:
A call forwarding status monitor for acknowledging the properly dialed DTMF or touch tone keypad indicating that a telephone line has been forwarded to another telephone number. The monitor connects to an available modular telephone jack at the subscribers location and registers the dialed numbers. Once the proper activation (or de-activation) sequence has been dialed, the monitor will provide a positive indication that the call has been forwarded. The indication is in the form of a visible light and/or an alphanumeric display in order to positively verify that the proper number has been entered.

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patent: 5416834 (1995-05-01), Bales et al.
patent: 5432844 (1995-07-01), Core et al.

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