HTC Thunderbolt Cell Phone User Manual


 
Getting started  51
Adjusting the ringer volume
Press the VOLUME UP or VOLUME DOWN button on the right 
panel of the phone to adjust the ringer volume to your desired 
level. The Ringer volume window appears on the screen to 
display the volume levels.
While in the lowest ringer volume level (Silent mode), press 
VOLUME DOWN once to set your phone to Vibrate mode. The 
phone vibrates and the vibrate mode icon (  ) appears in the 
status bar.
While in Vibrate mode, press VOLUME UP once to switch to silent 
mode. The speaker mute icon (   ) displays in the status bar.
Adjusting the media volume
When playing music or watching video, press the VOLUME UP or 
VOLUME DOWN button on the right panel of the phone to adjust the 
media volume. The Media volume window appears on the screen to 
display the volume level.
Adjusting the earpiece volume for phone calls
During a phone call, press the VOLUME UP or VOLUME DOWN button.
Adjusting the volume via settings
1. Press HOME   > MENU, and then tap Settings > Sound > 
Volume.
2. Drag the volume sliders to the left or right to adjust the volume 
levels of your phone’s ringtone, media playback, alarms, and 
notifications.
Your phone briefly plays a sample tone with the volume being 
adjusted as you drag a slider.