Samsung SCH-U310ZNAVZW User Manual
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headset jack. Before you can use your
phone with a TTY device, you’ll need to
enable TTY functions in the phone.
1. From the home screen, press the
left soft key
Menu.
2. Press
Settings.
3. Press
Phone Settings then
press
Advanced.
4. Press the
Navigation key down
to highlight
TTY and press
.
5. A warning appears in the display
stating “ENABLING TTY WILL
DISABLE HEADSET AUDIO.
CONTINUE?” Press the left soft key
Yes.
6. Press the
Navigation key up or
down to select one of the following:
• TTY Off
• TTY Full
• TTY + Talk (VCO)
• TTY + Hear (HCO)
Press
for your selection. TTY MODE
SET screen displays.
DTMF Tones
Use this menu to set DTMF settings.
1. From the home screen, press the
left soft key
Menu.
2. Press
Settings.
3. Press
Phone Settings then
press
Advanced.