User's Manual

89
Phone Settings
88
Phone Settings
SIM Lock
When the SIM Lock feature is enabled, your
phone only works with the current SIM. You
must enter the SIM lock code.
Once you have entered the lock code, you are
asked to confirm it by entering it again.
To unlock the SIM, you must enter the SIM lock
code.
FDN Mode
The FDN (Fixed Dial Number) mode, if supported
by your SIM card, allows you to restrict your
outgoing calls to a limited set of phone numbers.
The following options are available:
Disable: you can phone any number.
Enable: you can only call phone numbers stored
in the phonebook. You must enter your PIN2.
Note: Not all SIM cards have a PIN2. If your SIM
card does not, this menu option is not
displayed.
To change your PIN2, refer to the Change PIN2
menu option (Menu 4.6.7) below.
Change PIN2
The Change PIN2 feature allows you to change
your current PIN2 to a new one. You must enter
the current PIN2 before you can specify a new
one.
Once you have entered a new PIN2, you are
asked to confirm it by entering it again.
Note: Not all SIM cards have a PIN2. If your SIM
card does not, this menu option is not
displayed.
Display Settings (Menu 4.7)
Contrast
This option allows you to adjust the contrast of
the display screens to make them lighter or
darker.
To adjust the display contrast:
1. Select the required display (Main LCD or
Front LCD) and press the Select soft ke y.
2. Adjust the contrast by using the and
keys or the and keys on the left side of
the phone.
3. When you are satisfied, press the O K soft key
to save the selection.
Back Light
You can select whether or not the phone uses
the backlight. A marginal increase in
standby/talk time can be achieved by turning the
backlight off.
The following options are available:
O F F: the backlight is not used.
Short: the backlight comes on when you press a
key or receive a call and switches off 10 seconds
after the last key is pressed.
Long: the backlight comes on when you press a
key or receive a call and switches off 20 seconds
after the last key is pressed.