Use Speed dial to call a phone number with a single tap. 
	 
 
  
 
	 -  
		  On the 
				Home screen, tap the phone icon to open the 
				Phone app. 
			  
		
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		   Tap 
			 . 
		   
		   You can also press and hold an unassigned key on the dialpad, and then tap 
			 Yes. 
		   
		
-  
		  Select a contact from the list. 
		   
		
-  
		  On the 
			 Speed dial screen, choose the phone number of the contact to use, and a speed dial key to assign. 
		   
		
-  
		  Tap 
			 Save. 
		   
		
To use Speed dial, press and hold the speed dial number you want to call.