LG 109C User Manual page 71

TTY + talk: Users who can talk but cannot hear receive a text message and send
voice through TTY equipment.
TTY + hear: Users who can hear but cannot talk send a text message and
receive voice through TTY equipment.
TTY off: Users send and receive without TTY equipment.
Connecting TTY Equipment and a Terminal
1 Connect a TTY cable to TTY connection on the terminal (TTY connection location
is the same as a headset jack).
2 Enter the phone menu and set the desired TTY mode.
3 After setting a TTY mode, check the LCD screen of the phone for the TTY icon.
4 Connect the TTY equipment to the power source and turn it on.
5 Make a phone connection to the desired number.
6 When connection is made, use the TTY equipment to type in and send a text
message or send voice.
7 The voice or text message from the receiver end displays on the TTY equipment
display.
TTY mode (Teletypewriter)
Menu User
For hearing-/
TTY full
verbally- impaired
For hearing-
TTY + talk
impaired
TTY + For verbally-
hear impaired
TTY off
Using the Phone Menus
Transmission/
Menu
Receiving Mode
Text message transmission,
text message receiving
Voice transmission, text
Able to talk
message receiving
Text message transmission,
Audible
voice receiving
Voice transmission, voice
communications with a
receiving
When making
non-TTY terminal
Operator
required
Operator required
Operator required
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