141Avoid interference with other electronic devicesYour device emits radio frequency (RF) signals that may interfere withunshielded or improperly shielded electronic equipment, such aspacemakers, hearing aids, medical devices, and other electronicdevices in homes or vehicles. Consult the manufacturers of yourelectronic devices to solve any interference problems you experience.Important usage informationUse your device in the normal positionAvoid contact with your device’s internal antenna.Allow only qualified personnel to service your deviceAllowing unqualified personnel to service your device may result indamage to your device and will void your warranty.Ensure maximum battery and charger life• Avoid charging batteries for more than a week, as overchargingmay shorten battery life.• Over time, unused batteries will discharge and must be rechargedbefore use.B7300.book Page 141 Wednesday, November 11, 2009 12:59 PM
