The Volume submenu of the Command Menu gives access to the Volume commands which can be used to increase, decrease, mute or unmute the volume.
The Volume up command enables you to increase the volume. The follwing command will increase the volume three times.
{command}{VolumeUp}{VolumeUp}{VolumeUp}{NoSpacing}
The Volume down command enables you to decrease the volume. The follwing command will decrease the volume two times.
{command}{VolumeDown}{VolumeDown}{NoSpacing}
The Volume mute command enables you to mute/unmute the volume. When the volume is muted, Volume mute will unmute the volume.
The follwing command toggles the mute state of the volume.
{command}{VolumeMute}{NoSpacing}