Blackberry 6720 Cell Phone User Manual


 
Customizing your handheld’s options
Handheld User Guide 229
Screen Contrast: Adjust the screen’s contrast if you are having difficulty seeing
the screen. The default contrast level is 15, but you can set it anywhere between 1
and 30. If you are using your handheld in low light, try the backlighting feature.
Press the power key to turn on your handheld’s backlighting.
Font Family: View the font name. The default is System.
Font Size: Set the size of the font to be used on the screen. Choose from 8, 10, or
12. By default, this option is set to 10.
Key Tone: Set the key tone field to On if you want your handheld to emit a tone
each time that you press a key. By default, this option is set to Off.
Key Rate: Set the speed (Slow, Fast, or Off) at which your cursor moves
whenever
BACKSPACE, ENTER, or SPACE are pressed and held. By default, this option
is set to Slow.
Security
On the Security screen, you can set your password options for greater handheld
security.
Password: Select whether you want to enable a password on your handheld. By
default, this option is set to Disabled. Your password must be a minimum of four
characters and can contain both letters and numbers. You cannot use a sequence
of letters or numbers (for example, abcd) in your password.
Security Timeout: Set the duration of time (in minutes) that your handheld is idle
before the Lock screen appears. The default setting is 2 Min.
Tip: The Key Rate setting controls an automatic capitalization feature. With Key Rate
set to either Slow or Fast, you can hold a letter key to capitalize it.