Section 1A: Device Setup 11Device SetupInserting the Battery1. Use one hand to press the Battery Door Release button, and use your otherhand to slide the battery door downward to remove it from your device.2. Align the battery contacts with the battery compartment contacts.WARNING: Use only Sprint-approved or manufacturer-approved batteries andchargers with your device. The failure to use a Sprint-approved ormanufacturer-approved battery and charger may increase the risk thatyour device will overheat, catch fire, or explode, resulting in serious bodilyinjury, death, or property damage.NotchBatteryContactsBatteryCompartmentContactsBattery Door ReleaseButton