<P> Deafblind amateur radio operators generally communicate on 2 - way radios using Morse code . </P> <P> Braille equipment includes a variety of multipurpose devices, which enhance access to distance communication . Some can be used as stand - alone devices connected via Wi - Fi, while others are paired with a mobile device to provide tactile access to e-mail, text messaging, and other modern communication resources . To receive Braille equipment, an eligible consumer must be proficient in Braille and must have access to the Internet or cellular service . </P> <P> The Telebraille does not have a computer communications modem but does have a TTY (TDD) modem . It was designed as a TTY for deaf - blind people and is also useful for face - to - face conversation . It has two components . The sighted component is a modified SuperCom TTY device . It has a qwerty keyboard and a single - line LED display . The display is regular size and is not particularly suited to people with low vision . The SuperCom TTY can be connected directly to the telephone line using a conventional telephone jack or the telephone receiver can be coupled to the SuperCom on a cradle on top of the device . Text flows past the display in a continuous stream, like tickertape . The SuperCom is connected to the Braille portion of the device by a cable that is about two feet long . The Braille display is about 15 characters in width, although there is a knockout to allow additional characters to be installed, at considerable additional cost . The Telebraille is able to communicate in ASCII mode but is not compatible with conventional computer modems . There is what looks like a RS - 232 socket on the back of the Braille component, but the instructions for the Telebraille state that this jack is for "future use" and that no computer devices should be attached to it . </P> <P> A graphic Braille display can be used in sensing graphic data such as maps, images, and text data that require multiline display capabilities such spreadsheets and equations . Graphic Braille displays available in the market are DV - 2 (from KGS), Hyperbraille, and TACTISPLAY Table / Walk (from Tactisplay Corp .). For example, TACTISPLAY Table can show 120 * 100 resolution refreshable Braille graphics on one page . This video shows operation of the device . </P>

What happens if your born deaf and blind