Blackberry 850 User Manual page 127

Customizing your handheld's options — Handheld options
Screen/Keyboard
In the Screen/Keyboard screen, you can change the LCD screen
appearance by adjusting contrast levels and font size. You can also
change the key rate and tone.
Screen Contrast: Adjust the screen's contrast if you are having
trouble seeing the screen. The default contrast level is 14 but you can
set it anywhere between 1 and 30. If you are using the handheld in
low light, try the backlighting feature instead.
Font Size: Set the size of the font to be used on the screen. Choose
from Small Font or Large Font. The default is Large Font.
Key Tone: Set the key tone field to On if you want the handheld to
emit a tone each time a key is pressed. The default is Off.
Key Rate: Set the speed (Slow, Fast, or Off) at which your cursor
moves whenever the
and held. The default setting is Slow.
Note For all other keys, the Key Rate setting controls an auto
capitalization feature. With Key Rate set to either Slow or
Fast (i.e., it must be enabled), you can press and hold a key
to capitalize it.
Security
In the Security screen, you can set your password options to ensure
greater handheld security.
Password: Select whether you want to enable a password on the
handheld. The default is Disabled. Your password must be a
minimum of 4 characters and can contain both letters and numbers.
You cannot use a sequence of letters or numbers as your password.
,
BACKSPACE ENTER
, or key is pressed
SPACE
Handheld User's Guide
127