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to a limited set of phone numbers.
1. Touch the
Home Key >
>
> Settings > Fixed Dialing
Numbers
.
2. The following options are available:
Enable FDN:
Enter the PIN2 code to enable the FDN
feature.
Change PIN2:
Change the PIN2 code for FDN access.
FDN list:
Manage the FDN list.
NOTE:
The PIN2 code is provided by your carrier. Entering an
incorrect PIN2 code more times than allowed can lock your
micro-SIM card. Contact the service provider for assistance.
Set Up TTY Mode
Select a TTY mode for your phone to work with a teletypewriter,
or turn TTY off.
1. Touch the
Home Key >
>
> Settings > TTY mode
.
2. Touch
TTY Off
to turn the feature off, or touch
TTY Full
,
TTY
HCO
, or
TTY VCO
to select a mode for your phone to work
with the teletypewriter. Consult your teletypewriter
manufacturer
’s manual if necessary.
Set DTMF Tones
You can set the length of Dual-tone multi-frequency (DTMF)
signal tones.
1. Touch the
Home Key >
> > Settings > DTMF tones
.
2. Touch
Normal
or
Long
.