Multi-function telephone call management system

Details Multi-function telephone call management system Multi-function telephone call management system

1989-07-07

1991-10-29

Ng, Jin F.

Telephonic communications

Telephone line or system combined with diverse electrical...

Having transmission of a digital message signal over a...

379104, 379102, 379 74, H04M 164, H04M 358

Patent

active

050621335

ABSTRACT:
The multi-function telephone call management system enables a user to recursively activate a plurality of voice communication features on a single call connection. The multi-function telephone call management system serves to interconnect a plurality of communication devices with a single incoming telephone line. The apparatus and features provided by this multi-function telephone call management system include connection to a modem, facsimile machine, or answering machine and call forwarding, call screening, call notification and distinctive ringing services. All of the above features are provided by the multi-function telephone call management system on a single call connection by the use of the recursive feature contained therein. This recursive feature enables a caller to sequence through the various call features provided by this apparatus on a single call connection. The sequence and selection of call options are completely under control of the caller.

REFERENCES:
patent: 4670628 (1987-06-01), Boratgis
patent: 4674115 (1987-06-01), Kaleita et al.
patent: 4680781 (1987-07-01), Amundson et al.
patent: 4788714 (1988-11-01), Hashimoto
patent: 4802202 (1989-01-01), Takahashi et al.
patent: 4813070 (1989-03-01), Humphreys et al.
patent: 4926461 (1990-05-01), Kuok

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