Samsung SCH-U310ZNAVZW - Manual (Page 94)

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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.