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

8
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
1.
Press and hold
for about two seconds.
2.
On the
Phone options
menu, tap
Power off
.
3.
On the
Power off
confirmation box, tap
OK
.
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
. 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
. See “Turning Off the Screen When Not
in Use” for details.
Tip:
For information on how to adjust the time before the screen turns off, see “Display Settings” on page 29.