Safety and usage information8• Your device and memory cards may bedamaged by exposure to magneticfields. Do not use carrying cases oraccessories with magnetic closures orallow your device to come in contactwith magnetic fields for extendedperiods of time.Avoid interference with otherelectronic equipmentYour device emits radio frequency (RF)signals that may interfere withunshielded or improperly shieldedelectronic equipment, such aspacemakers, hearing aids, and medicalequipment in homes or vehicles. Consultthe manufacturers of your electronicequipment to solve any interferenceproblems you experience.Important usage informationUse your device in the normalpositionAvoid contact with your device’s internalantenna.Allow only qualified personnel toservice your deviceAllowing unqualified personnel to serviceyour device may result in damage to yourdevice and will void your warranty.Ensure maximum battery andcharger life• Avoid charging batteries for more thana week, as overcharging may shortenbattery life.• Over time, unused batteries willdischarge and must be rechargedbefore use.