Lock touch screen and keys
To lock the touch screen and keys, briefly press the power key, and select
Lock touch screen and keys
>
OK
. To unlock the touch screen and keys,
press the power key and the center of the scroll key.
Lock touch screen and keys
To lock the touch screen and keys, briefly press the power key, and select
Lock touch screen and keys
>
OK
. To unlock the touch screen and keys,
press the power key and the center of the scroll key.