LG CU920 - 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 :
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.
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
operator required
TTY+TA
LK
For hearing-
impaired
can talk
voice transmission,
text message recep-
tion
operator required
TTY+HE
AR
For speech-
impaired
audible
text message
transmission,
voice reception
operator required