-  
		  From the 
				Home screen, tap 
				. 
			  
		
-  
		  Under 
			 Sound, choose different sounds for your ringtone, system notification, and alarm. 
		   
		   
			 Go to the 
				Messages, 
				Mail, and 
				Calendar apps to choose sounds for new messages, email, and event reminders respectively. 
			  
 
		Tip: Want alarms to ring louder but notifications to be more discreet? In Settings, tap 
		   and set the volume levels for each sound type.