Trio Stealth G2 User Manual page 15

5.4 Setting a screen lock.
NOTE- If you set a password, PIN, or Pattern, and later forget
this item, you will be LOCKED OUT of your device. For
security purposes, we can NOT recover a lost password, PIN,
or Pattern for you.
You can set a password, PIN, or pattern to secure your device from
unauthorized access and protect your privacy.
Note: Anytime the device enters standby mode (pressing the power
button briefly, or due to idle time) you must enter your password,
PIN, or pattern to unlock it, if you have one set.
1). Tap the setting icon.
2).Tap Security  Screen lockThen chose the screen lock type
you want.
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