Locking and Unlocking the Device
You can lock the touchscreen or the keys to prevent inadvertent screen touches or key presses.
-
To lock the touchscreen, hold
, and select
Lock Screen.
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To unlock the touchscreen, hold
, and select
Unlock Screen.
-
To lock the touchscreen and keys, hold
, and select
Lock Device.
-
To unlock the touchscreen and keys, hold
, and select
Unlock Device.