HTC ThunderBolt Manual page 21

cancel your Visual Voice Mail service, go to verizonwireless.
com/myverizon or contact Customer Service. V Block must
be removed to use Visual Voice Mail. Data charges apply only
to the application download, which requires approximately 1
MB of data.
lOCkINg/uNlOCkINg YOur PHONE
Prevent accidental key presses by locking
your wireless device.
To lock your wireless device and turn off the
screen, in standby mode, press the POWEr/
lOCk button.
To unlock the wireless device, press the
power/Lock button. Press the bar on the
lock screen, and then slide your finger down
to unlock the screen.
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