9• 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 devicesYour device emits radio frequency (RF)signals that may interfere withunshielded or improperly shieldedelectronic equipment, such aspacemakers, hearing aids, medicaldevices, and other electronic devices inhomes or vehicles. Consult themanufacturers of your electronic devicesto solve any interference problems youexperience.Important usageinformationUse 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.