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122 Octane
TM
SETTINGS & TOOLS
TTY Full:
- Users who cannot talk and
hear send and receive a text
message through TTY
equipment.
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 voice
without TTY equipment.
Connecting TTY Equipment to 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.
TTY Mode (Tele Type writer)
Menu User Feature
Transmission/
Receiving Mode
When making
communications with a
normal terminal
TTY Full
For hearing-/
verbally-
impaired
text message
transmission, text
message receiving
Operator
required
TTY + Talk
For hearing-
impaired
able to
talk
voice transmission,
text message receiving
Operator
required
TTY +
Hear
For verbally-
impaired
audible
text message
transmission, voice
receiving
Operator
required
TTY Off
For users not
hearing-/verbally-
impaired
voice transmission,
voice receiving