Wikimedi'Òc

Font Awesome 5 solid tty.svg - IagoQnsi

Telephone Typewriter 1.svg - RTCNCA

Telephone Typewriter 2.svg - RTCNCA

Pictograms-nps-accessibility-telephone typewriter-tty-service.svg - ZyMOS-Bot

Pictograms-nps-accessibility-telephone typewriter-tty-service-2.svg - ZyMOS-Bot

Disability symbols.png - Wcommons

MUTCD D9-21.svg - Fry1989