Swap the SIM card and insert thememory cardOptional:1. Your phone comes with the SIM cardpreinstalled, but if you want to swap the SIM, openthe SIM and memory card tray: push the trayopener pin in the tray hole and slide the tray out.2. Put the nano-SIM card on the tray with thecontact area face down.3. Put the memory card in the memory card slotwith the gold contacts face down.4. Slide the tray back in.Note: The microSD card is sold separately.Important: Do not remove the memory card whenan app is using it. Doing so may damage thememory card and the device and corrupt datastored on the card.Use only compatible memory cards approved foruse with this device. Incompatible cards maydamage the card and the device and corrupt datastored on the card.