Note:
- Use a standard 
			 nano SIM card. A modified card that is thicker than the standard 
			 nano SIM card will not fit properly on the tray and may damage the card slot. 
		  
- The 
			 microSD card is optional and sold separately. 
		  
 
 
- 
Hold the phone face up. 
		  
- 
 Insert the tip of the tray eject tool that came with your phone—or a small bent paperclip—into the tray eject hole. 
		  
When inserting the eject tool into the tray eject hole to remove the card tray, do not obstruct the tray to avoid damaging the eject mechanism inside the slot. 
			  
- 
Push the tip all the way into the hole until the tray ejects, and then pull the tray out. 
		  
- 
Do the following to place your 
			 nano SIM and 
			 microSD™ cards into the tray: 
		  
- 
Single SIM model: 
				
With the gold contacts facing down, place your 
				  nano SIM and 
				  microSD cards into the SIM and SD holders of the tray. Make sure to align the cut-off corner of the 
				  nano SIM card to the notch on the holder. 
				 
- 
Dual SIM model: 
				
With the gold contacts facing down, place two 
				  nano SIM cards into the SIM 1 and SIM 2 holders of the tray. Make sure to align the cut-off corners to the notches on the holders. 
				 When you need to use a 
				  microSD card, remove your second 
				  nano SIM card and then place the 
				  microSD card on the SIM 2/SD holder. You cannot have both the second 
				  nano SIM card and the 
				  microSD card inserted at the same time. 
				 
 
- 
 When reinserting the tray, make sure it is facing up so that your cards don't fall out. With the outer card holder between your fingers, steadily slide the tray all the way into the slot. 
		  
- 
 Make sure the tray is fully inserted and doesn't protrude from the slot. 
		  
Follow the same procedure above to eject the tray and remove your cards. Before ejecting the tray, make sure to unmount your 
		
microSD card first. See 
		
Unmounting the storage card.