HTC 10 User Manual page 242

242 Common settings
You can also tap More settings and then select Auto decline incoming calls to decline
incoming calls and have them sent to voicemail.
§ When the screen is on, press VOLUME and then tap End now to turn off Do
not disturb mode quickly.
§ When you press VOLUME down until you reach silence mode, Do not
disturb Alarms only mode is activated.
When Do not disturb is on, the notification LED will not flash.
Blocking visual disturbances
You can set Do not disturb mode to block visual disturbances such as pop up
notifications.
1. From the Home screen, tap
2. Tap Do not disturb Block visual disturbances.
3. Tap the On/Off switches to choose whether to block visual disturbances when
the screen is on and off.
Allowing notifications and contacts to bypass Do not disturb mode
Add important contacts to an exceptions list so you can still receive their calls and
messages even when Do not disturb mode is on.
1. From the Home screen, tap
Settings Sound & notification.
Settings Sound & notification.