System for text assisted telephony

Telephonic communications – Including aid for handicapped user

Reexamination Certificate

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C379S093170, C379S093150

Reexamination Certificate

active

07003082

ABSTRACT:
An arrangement for providing captioned telephone service is provided which permits persons who are hard of hearing to receive captioning of their telephone communications as they need it. A personal interpreter/captioned telephone device can dial a relay on a second telephone line while the assisted user if conversing with a hearing user over a first telephone line. The second telephone line connects to a relay which provides voice to text translation service and returns a text stream to the captioned telephone device.

REFERENCES:
patent: 5787148 (1998-07-01), August
patent: 5974116 (1999-10-01), Engelke et al.
patent: 5991723 (1999-11-01), Duffin
patent: 5995590 (1999-11-01), Brunet et al.
patent: 6603835 (2003-08-01), Engelke et al.

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