LG CU515 User Guide - Page 94

Settings Menu User Feature Transmission/ Receiving Mode When making communications with a normal terminal TTY Full For hearing- / speech- impaired text message transmission, text message reception TTY+TALK For hearing-impaired can talk voice transmission, text message reception TTY+HEAR For speech-impaired audible text message transmission, voice reception TTY Off For regular users voice transmission, voice reception operator required operator required operator required TTY (Menu 9.5.0) Allows you to attach a TTY device enabling you to communicate with parties also using a TTY device. A phone with TTY support is able to translate typed characters to voice. Voice can also be translated into characters and then displayed on the TTY. TTY mode (Tele Type writer) TTY modes are as follows : 1. TTY Full: - Users who cannot talk and hear send and receive a text message through TTY equipment. 90 2. TTY Talk: - Users who can talk but cannot hear receive a text message and send voice messages through TTY equipment. 3. TTY Hear: - Users who can hear but cannot talk send a text message and receive voice messages through TTY equipment. 4. TTY Off: - Normal users send and receive without TTY equipment. Connecting TTY Equipment and a Terminal 1. Connect a TTY cable the TTY connection on the terminal. (the TTY connection location is the same as a hands-free ear socket)