HTC Desire 820 Dual SIM User Manual page 13

13 Unboxing
4. Place the nano SIM cards into the trays with the gold contacts facing up and the cut-off
corner facing out.
5. When reinserting the trays, make sure they are facing up so that the nano SIM cards don't fall
out. Slide the trays all the way into the slots.
6. Close the slot cover. Press from the top to the bottom of the slot cover to lock it in place.
Removing a nano SIM card
Make sure to switch off HTC Desire 820 before removing the card.
1. Open the slot cover with your thumb or finger.
2. Pull the tray out from the nano SIM slot, and remove the nano SIM card.
3. Close the slot cover. Press from the bottom to the top of the slot cover to lock it in place.