Turning your device on and off, Turning your device on, Turning your device off – HTC EVO 4G User Manual
Page 18: Turning off the screen when not in use
2A. Device Basics
Turning Your Device On and Off
Turning Your Device On
Press the power button (
) at the top panel of the device.
Turning Your Device Off
Press and hold
for about two seconds.
confirmation box, tap
Turning Off the Screen When Not in Use
To save battery power, the device automatically turns off the screen when you leave it idle after a certain
period of time. You will still be able to receive messages and calls while the device’s screen is off.
You can also turn off and lock the screen by pressing
again or incoming calls will
turn on your device screen and show the lock screen.
Note: When the screen is locked and you press
, it will only turn off the screen and not the device.
You will need to unlock the screen first before you press and hold
in Use” for details.
For information on how to adjust the time before the screen turns off, see “Display Settings” on page 29.