Palm Pre User Manual page 223

1. Open Screen & Lock
2. In Switch Applications, tap On or Off.
Set Options for Unlocking the Screen
The screen locks five seconds after it turns off automatically, or immediately if you turn the
screen off manually. Use Secure Unlock if you want to require a PIN or a password to unlock
the screen.
Tip
1. Open Screen & Lock
2. To turn Secure Unlock on: In Secure Unlock, tap Simple PIN or Password and do one of
the following:
Simple PIN: Enter a four-digit PIN. (This is a PIN that you make up. Enter the PIN again to
confirm.)
Section 2H: Preferences
.
If your company issued your phone to you, check with your system
administrator whether the company has its own settings for locking and
unlocking the screen of your phone.
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