Blackberry RIM Wireless Handhelds 5810 - Manual (Page 65)

Locking your handheld
Getting Started Guide 65
Owner screen, this information appears on the Lock screen. You
should include your contact information in case your handheld is
lost.
To use keyboard lock
You can lock your handheld keyboard to avoid typing characters
accidentally.
1. On the Home screen, click the Keyboard Lock icon. The Lock
screen appears.
2. To use your handheld again, double-click the trackwheel.
To use password protection
Set a password on your handheld to obtain greater security. If your
handheld is left idle for a specified amount of time, you must type
your password to use the handheld again. You can also activate the
Lock screen manually by clicking the Lock icon on the Home screen.
Note: The password that you set for your handheld is different from the
password that you can set for your SIM card. Refer to the Handheld User
Guide for more information on using SIM card security.