Improved telecommunication display system

Details Improved telecommunication display system Improved telecommunication display system

H - Electricity

04

M

H04M 11/06 (2006.01) H04M 11/08 (2006.01) H04N 7/26 (2006.01) H04N 7/16 (2006.01) H04N 7/50 (2006.01)

Patent

CA 2134758

2134758 9322869 PCTABS00028 Existing voice telephone communications are augmented in a simple and understandable way by the addition of a "dumb" display terminal (14) at a subscriber's location (10). Text, graphics, and picture data can be transmitted in ASCII code or other protocol, over existing, standard telephone lines (52, 54) and displayed on the terminal (14). The "dumb" feature is due to the display terminal (14) having a voice/data selector that can automatically recognize digital data and switch from voice communication to data communication mode. Accordingly, this display terminal (14) is entirely self-contained and is controlled from a remote location (60), such as a telemarketing agents position, requiring nothing more from the subscriber than mere possession of the display terminal (14).

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