12 
Volume Controls 
The volume keys work in different ways depending on which application or menu you are 
in. 
Lock screen or Home Screen     
Volume keys control the Ring Volume and the Priority Interuptions panel.   
Moving the volume all the way down will enable Vibrate mode with handset interuptions 
controlled by All, Priority, or None. 
During a Call 
During a call the Volume keys will control the in call (earpiece or speaker) volume levels 
Media Apps and Games 
If you are using apps such as the Music, Video Players or Games then the Volume Keys 
will control the current media volume level 
Alarm Setting Application 
If you are setting an Alarm, pressing the Volume keys will change the Alarm volume, so be 
careful not to mute your Alarm setting as this will over ride the system volume and the 
Alarm will not sound even if your System volume is on 100%. The Alarm App independantly 
sets its own volume. You can also review this under Alarm > Options > Settings.