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adequately shielded from external RF energy. Switch off your device when regulations posted instruct you to do so.
Hospitals or health care facilities may use equipment sensitive to external RF energy.
Implanted medical devices
Manufacturers of medical devices recommend a minimum separation of 15.3 centimetres (6 inches) between a wireless
device and an implanted medical device, such as a pacemaker or implanted cardioverter defibrillator, to avoid potential
interference with the medical device. Persons who have such devices should:
• Always keep the wireless device more than 15.3 centimetres (6 inches) from the medical device.
• Not carry the wireless device in a breast pocket.
• Hold the wireless device to the ear opposite the medical device.
• Turn the wireless device off if there is any reason to suspect that interference is taking place.
• Follow the manufacturer directions for the implanted medical device.
If you have any questions about using your wireless device with an implanted medical device, consult your health care
provider.
Hearing aids
Some digital wireless devices may interfere with some hearing aids.
Vehicles
RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles such as electronic
fuel injection, electronic antilock braking, electronic speed control, and air bag systems. For more information, check with
the manufacturer of your vehicle or its equipment.
Only qualified personnel should service the device or install the device in a vehicle. Faulty installation or service may be
dangerous and may invalidate your warranty. Check regularly that all wireless device equipment in your vehicle is
mounted and operating properly. Do not store or carry flammable liquids, gases, or explosive materials in the same
compartment as the device, its parts, or accessories. Remember that air bags inflate with great force. Do not place your
device or accessories in the air bag deployment area.
Switch off your device before boarding an aircraft. The use of wireless teledevices in an aircraft may be dangerous to the
operation of the aircraft and may be illegal.
Potentially explosive environments
Switch off your device in any area with a potentially explosive atmosphere. Obey all posted instructions. Sparks in such
areas could cause an explosion or fire resulting in bodily injury or death. Switch off the device at refuelling points such
as near gas pumps at service stations. Observe restrictions in fuel depots, storage, and distribution areas; chemical plants;
98 Product and safety information
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