Nokia N97 User Manual page 151

which may improve the likelihood that the device will
operate with certain hearing aids. Some hearing aids
are more immune than others to interference. Please
consult your hearing health professional to determine
whether your hearing aid will work with this device.
More information on accessibility can be found at
www.nokiaaccessibility.com.
Hearing aids
Warning: For hearing aid compatibility, you
must turn off the Bluetooth connectivity.
Your mobile device model complies with FCC rules
governing hearing aid compatibility. These rules
require an M3 microphone or higher value. The M-
value, shown on the device box, refers to lower radio
frequency (RF) emissions. A higher M-value generally
indicates that a device model has a lower RF emissions
level, which may improve the likelihood that the device
will operate with certain hearing aids. Some hearing
aids are more immune than others to interference.
Please consult your hearing health professional to
determine the M-rating of your hearing aid and
whether your hearing aid will work with this device.
More information on accessibility can be found at
www.nokiaaccessibility.com.
This device has been tested and rated for use with
hearing aids for some of the wireless technologies that
it uses. However, there may be some newer wireless
technologies used in this device that have not been
tested yet for use with hearing aids. It is important to
try the different features of this device thoroughly and
in different locations, using your hearing aid or
cochlear implant, to determine whether you hear any
interfering noise. Consult your service provider about
its return and exchange policies and for information on
hearing aid compatibility.
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
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