1996 Cadillac DeVille Owner's Manual - Page 333

Roadside Service for the Hearing or Speech Impaired Our Cadillac Dealer Technician network is ready and Roadside Service is prepared assist owners who have to able to assist Cadiliac customers atroadside. hearing difficultiesor are speech impaired. Cadillac has installed special telecommunication devices called Text Telephone (TTY) in the Roadside Service Center. Any customer who has access to a (TTY) or a conventional teletypewriter communicate with can Cadillac by dialing fromthe United States or Canada 1-800-833-CMCC - daily, 24 hours.