Set Up Your Device 94. Slide the SIM card/Memory card tray back intothe slot.Note: Your device is IP68 rated for dust and waterresistance. To maintain the water-resistant anddust-resistant features of your device, make surethat the SIM card/Memory card tray openings aremaintained free of dust and water, and the tray issecurely inserted prior to any exposure to liquids. Formore information, refer to “Maintaining Water and DustResistance” on page 255.Charge the BatteryNote: You should dry the inside of the charging portbefore inserting a power connector to charge yourdevice. If the charging port is not fully dry, your devicemay operate abnormally. For example, it may chargemore slowly or overheat. For more information, refer to“Maintaining Water and Dust Resistance” on page 255.Your device is powered by a rechargeable, standardLi-Ion battery. A USB charger (charging head and USBcable) is included with the device for charging thebattery from any standard outlet.The battery comes partially charged. You can use thedevice while charging.Note: For fastest charging times, use the AdaptiveFast Charger that came with your device. This chargerprovides faster charging only when connected todevices that support Adaptive Fast Charging.
