Samsung GALAXY DISCOVER User Manual page 237

Password Lock and Unlock
1. Press
2. Tap Screen lock.
3. Tap Password.
4. Enter a password using the keypad and tap Continue to
confirm the password.
5. Confirm the password by re-entering it and tap OK to confirm.
Using a Visible Pattern
When the Make pattern visible option is enabled, the device displays
the on-screen lock grid that is used for unlocking.
Automatically Lock
This option allows you to define the amount of time that must pass
before the device can automatically lock on its own.
Note: This option only appears when a screen lock option is active.
Power Button Instantly Locks
When enabled, pressing the Power/Lock button will instantly lock the
device's screen.
Note: This option only appears when a screen lock option is active.
Vibrate on Touch
Internal Use Only
When enabled, you will feel vibration as feedback while drawing the
pattern, using a PIN or password lock.
Note: This option only appears when a screen lock option is active.
and then tap System settings
DRAFT
Changing Your Settings
Security.
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