Adjusting the volume and sound settings
Pressing the VOLUME UP and VOLUME DOWN buttons changes the volume of whatever sound is
playing right now. If no sound is playing, it adjusts the media volume. Pressing the buttons also
displays the volume control.
Here's how to turn on or off different types of sound and adjust their volume:
§ Tap to switch the ringer and notifications between vibrate, silent, and normal.
§ Tap to toggle the media volume on and off.
§ Tap to adjust different types of volume.
Tap See more to access Sound settings.
Whether the ringer is on or off, turning on Vibrate for calls in Sound settings makes your phone
vibrate when you have incoming calls.
Restarting HTC Desire 20 pro (Soft reset)
If HTC Desire 20 pro is running slower than normal, is unresponsive, or has an app that is not
performing properly, try rebooting and see if that helps solve the problem.
1. If the display is off, press the POWER button to turn it back on.
2. Press and hold the POWER button, and then tap Restart.
HTC Desire 20 pro not responding?
If HTC Desire 20 pro does not respond when you touch the screen or press the buttons, you
can still restart it.
Press and hold the POWER button until your phone vibrates, and then release the button.
You may need to press and hold the button for 12 seconds before the phone vibrates.
22 Your first week with your new phone
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