Communication device that provides enhanced services

Details Communication device that provides enhanced services Communication device that provides enhanced services

2006-05-23

2006-05-23

Ramakrishnaiah, Melur (Department: 2643)

Telephonic communications

Telephone line or system combined with diverse electrical...

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

C379S093230, C379S090010, C379S093050

Reexamination Certificate

active

07050553

ABSTRACT:
A communication device is described that includes a POTS interface system, a processing system, a conversion system, a voice interface system, and a digital interface system. When in operation, the POTS interface system receives analog voice signals for a call. The POTS interface system converts the analog voice signals from analog to digital to generate digital voice signals. The processing system performs an application on the digital voice signals to provide a presentation format of the digital voice signals of the call to a user. The conversion system then converts the digital voice signals into analog voice signals and a voice interface system transmits audible signals to the user. The digital interface system receives digital data signals from a data service provider and the processing system performs an application on the digital data signals to provide additional data to the user.

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patent: 6345047 (2002-02-01), Regnier
patent: 6490550 (2002-12-01), Hiri
patent: 074051 (1996-10-01), None
patent: 01/17219 (2001-03-01), None

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