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Settings
3. TTY Hear:
- Users who can hear but cannot talk send a text
message and receive voice messages through 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)
2. Enter the phone menu and set up the desired TTY
mode. (For a TTY mode, see below)
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 a connection is made, use the TTY equipment
to type in and send a text message or send a voice
message.
7. The voice or text message from the receiver end
appears on the TTY equipment display.
Send DTMF Tones (Menu 9.5.9)
You can send the DTMF (dual tone multi-frequency)
tones of the number on the display during a call.
This option is helpful for entering a password or
account number when you call an automated system,
like a banking service.
Menu User Feature
Transmission When making communications
/Receiving Mode with a normal terminal
TTY Full
For hearing- text message transmission,
operator required
/speech- impaired text message reception
TTY+TALK For hearing-impaired can talk
voice transmission,
operator required
text message reception
TTY+HEAR For speech-impaired audible
text message transmission,
operator required
voice reception
CU500v at&t eng 0314 2007.3.15 9:40 AM ˘`77