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3. Use the on-screen keypad to delete the current entry and
replace it with a new one. Tap
OK
once complete.
TTY Mode
A TTY (also known as a TDD or Text Telephone) is a
telecommunications device that allows people who are deaf, hard of
hearing, or who have speech or language disabilities, to
communicate by telephone.
Your device is compatible with select TTY devices. Please check with
the manufacturer of your TTY device to ensure that it is compatible
with digital cell phones.
Your phone and TTY device will connect via a special cable that plugs
into your phone’s headset jack. If this cable was not provided with
your TTY device, contact your TTY device manufacturer to purchase
the connector cable.
1. From the main
Call settings
page, tap
TTY mode
.
2. Tap
TTY Off
,
TTY Full
,
TTY HCO
, or
TTY VCO
to activate the
feature, or
TTY Off
to deactivate the feature. Off is the default
setting.
DTMF Tones
DTMF tones are the sounds you hear when pressing each number a
touch-tone phone. The DTMF tones feature allows you to set the
length of time that you hear each tone when tapping a number on
the phone’s dialpad.
1. From the Home screen, tap
(
Phone
).
2. Press
and then tap
Call settings

DTMF tones
.
3. Choose from either
Normal
or
Long
.
Changing Your Settings 345
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