Dell Aero - Sleep Mode and Phone Security

Basic Smartphone Functions
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Sleep Mode
Your smartphone may automatically enter sleep
mode after a period of inactivity. You can set the
period of inactivity after which the smartphone
enters into sleep mode using the phone settings
menu. When in sleep mode the display turns off,
and your smartphone consumes less battery power.
Activating Sleep Mode
Press the Power/Lock key once to activate sleep
mode.
Waking Up the Phone
1 Press the Power/Lock or the Home/Back key.
2 Tap and slide the lock panel to unlock.
1 Lock panel
1