7Getting Started Assemble Your DeviceCaution: Exercise care when using the removal tool to eject the internalSIM card/Memory card tray.1. Insert the removal tool into the hole on the SIM card/Memorycard tray, and then push until the tray pops out.2. Place the SIM card on the tray.• Make sure that the card’s gold contacts face down into thedevice and that the card is positioned as shown.3. Place the memory card on the tray with the gold contacts facingdown.4. Slide the SIM card/Memory card tray back into the slot.Important: To prevent water and dust from entering the device, removeany dust on the O-Ring and ensure that the SIM card tray is closedtightly.Caution: If the SIM card is not inserted correctly, the device cannotdetect the it. Reorient the SIM card and place it back into the slot if it isnot detected.