8 | Inserting the MicroSD Card and Micro-SIM Card (optional)Inserting the MicroSD Card andMicro-SIM Card (optional)Open the card-slot doorInsert the cards into the respective slotsand push the cards in until they click inplaceClose the card-slot doorNOTE: Make sure the cards are correctly aligned and are inserted all the way.NOTE: Turn off your device before inserting the microSD card andmicro-SIM card.