LG Optimus T P509 User Manual page 57

Using a PIN or Password to Lock the Screen
1. Press the Home Key
Application Launcher icon
2. Touch Settings g Location & security.
Touch Change screen lock (under the Screen
3.
unlock section).
4. Enter your current lock pattern and touch PIN to
lock the screen with a number sequence or touch
Password for an alphanumeric lock sequence.
5. Enter the PIN or Password you wish to use and
touch Continue.
6. Enter the PIN or Password again and touch OK.
From then on, you will need to enter the
sequence and touch OK to unlock the screen.
, then touch the
.
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