Google Galaxy Nexus Android mobile technology platform 4.0 Users Guide - Manual (Page 18)

16
Change other Sound settings
To change other sounds and vibrations, go to Settings > Device > Sound and touch the one you want:
S Volumes sets the master volume separately for music, ringtones & notifications, and alarms. You
can still use the physical volume control on the phone to raise or lower volume of whatever sound is
currently playing.
S Vibrate controls vibration feedback across the entire phone.
S Silent mode turns off all sounds.
S Default notification announces the arrival of notifications unless you specify a different sound in
an individual app.
S System settings control feedback sounds and vibrations for standard actions performed with your
phone.