LG CU920 Owner's Manual - Page 98

94 >> Settings Menu TTY 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 : Menu User For hearing- / TTY Full speech- impaired TTY+TA For hearing- LK impaired TTY+HE For speech- AR impaired Feature Transmission/ Receiving Mode text message transmission, text message reception voice transmission, can talk text message recep- tion text message audible transmission, voice reception When making communications with a normal terminal operator required operator required operator required 1. TTY Full: - Users who cannot talk and hear send and receive a text message through TTY equipment. 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.