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Settings 97
DTMF Tones
Set the length of DTMF (Dual Tone Multiple Frequency) tones that
your phone sends. DTMF tones are used as input by some
automated call systems.
1.
From the
Settings
screen, touch
Call settings
➔
DTMF tones
.
2.
Touch
Normal
or
Long
.
TTY Mode
When enabled, TTY Mode allows your phone to work with a TTY
device attached to the Headset Jack. Before using your phone
with a TTY device, you’ll need to enable TTY Mode.
1.
From the
Settings
screen, touch
Call settings
➔
TTY mode
.
2.
Touch
TTY Off
,
TTY Full
,
TTY HCO
, or
TTY VCO
.
Call Restrictions
Set Call Restrictions for Incoming and Outgoing calls.
1.
From the
Settings
screen, touch
Call settings
➔
Call Restrictions
.
2.
Touch
Incoming
or
Outgoing
and choose one of the
following options:
Allow All
,
Allow Contacts
or
Allow None
.
Voice privacy
When enabled, Voice privacy encrypts your voice calls for
enhanced privacy.
1.
From the
Settings
screen, touch
Call settings
.
2.
Touch
Voice privacy
to enable or disable voice privacy.
When enabled, a check mark appears in the check box.
Auto Answer
Set the answer options for incoming calls.
1.
From the
Settings
screen, touch
Call settings
➔
Auto Answer
.
2.
Choose from the following settings:
Off
,
After 1 Second
,
After 3 Second
or
After 5 Second
.
Emergency Number
Set Emergency Numbers for emergency calls.
1.
From the
Settings
screen, touch
Call settings
➔
Emergency Number
.
2.
Touch
911
to enable or disable voice privacy. When
enabled, a check mark appears in the check box.