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• 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
Warning:
When you use the headset, your ability to hear outside sounds may be affected. Do not use the headset where it can endanger
your safety.
Some wireless devices may interfere with some hearing aids.
Your cellular device complies with FCC rules governing hearing aid compatibility. These rules require an M3 microphone or
higher. The M value of your device microphone is marked on the devic e sales p ackage. T o d et er mi ne the M- ra ting of your h ea ring
aid and compatibility with this device, consult your hearing health professional. For more information about accessibility, see
www.nokiaaccessibility.com.
To use a telecoil-equipped hearing aid with this device, activate the hearing aid (T switch) and the device telecoil. The sound
quality depends on the type of your hearing aid.
Operating environment
This device meets RF exposure guidelines in the normal use position at the ear or at least 1.5 centimeters (5/8 inch) away from
the body. Any carry case, belt clip, or holder for body-worn operation should not contain metal and should position the device
the above-stated distance from your body.
To send data files or messages requires a quality connection to the network. Data files or messages may be delayed until such
a connection is available. Follow the separation distance instructions until the transmission is completed.
Vehicles
Radio 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 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 devices 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 refueling points such as near gas
pumps at service stations. Observe restrictions in fuel depots, storage, and distribution areas; chemical plants; or where blasting
operations are in progress. Areas with a potentially explosive atmosphere are often, but not always, clearly marked. They include
areas where you would be advised to turn off your vehicle engine, below deck on boats, chemical transfer or storage facilities
and where the air contains chemicals or particles such as grain, dust, or metal powders. You should check with the manufacturers
of vehicles using liquefied petroleum gas (such as propane or butane) to determine if this device can be safely used in their
vicinity.
60 Product and safety information