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18 Settings
• Auto-guard off—Unlock the keypad
and returns it to normal.
Shortcut—To turn keyguard on from the
home screen, press up and hold .
To turn keyguard off
•Press 3 3 .
Sounds
You may change the alert sounds your
phone makes.
• Select
Menu 3 Settings 3 Sounds, then
the setting you want. For a list of
options, see page 16. For information
about automatic volume adjustment
(Smart Sound), see “To adjust the
volume” on page 6.
Display
To change the appearance of your
phone’s screen, select
Menu 3
Settings 3 Display, then the option you
want (see page 16 for a list of options).
• To optimize your battery’s
performance, select Backlighting, then
press to select an option:
–
Disabled—Backlighting is not used.
–
10 seconds—Backlighting is on for
10 seconds after a keypress.
–
30 seconds—Backlighting is on for
30 seconds after a keypress.
–
10 sec. & in call—Backlighting is on
for 10 seconds after a keypress, and
during a call.
– 30 sec. & in call—Backlighting is on
for 30 seconds after a keypress, and
during a call.
• To change the appearance of the
menus you see when you select
Menu
from the home screen, select
Main
Menu View
, then the option you want:
–
Small Icons
– Large Icons
– List Menus
Security
You must enter your four-digit lock code
(typically 0000 or the last 4 digits of your
phone number) to set any of the options
on the Security menu.
To lock and unlock the phone
When you lock your phone, you can only
call a number your service provider has