Open the SIM card tray: push the tray opener pin into the tray hole and slide the tray out.
Put the nano-SIM in the SIM1 slot on the tray with the contact area face down.
If you have a second SIM, put it in the SIM2 slot.
If you have a memory card, put it in the memory card slot.
Slide the tray back in.
Tip: Use a fast microSD memory card (up to 512 GB) from a well-known manufacturer.
Important: Do not remove the memory card when an app is using it. Doing so may damage the memory card and the device and corrupt data stored on the card.