Nokia Lumia 720 Manual page 34

more info, check with the manufacturer of your vehicle or
its equipment.
Only qualified personnel should install the device in a
vehicle. Faulty installation may be dangerous and
invalidate your warranty. Check regularly that all wireless
device equipment in your vehicle is mounted and
operating properly. Do not store or carry flammable or
explosive materials in the same compartment as the
device, its parts, or accessories. Do not place your device
or accessories in the air bag deployment area.
Potentially explosive environments
Switch your device off in potentially explosive
environments, such as near gas station pumps. Sparks
may cause an explosion or fire resulting in injury or death.
Note restrictions in areas with fuel; chemical plants; or
where blasting operations are in progress. Areas with a
potentially explosive environment may not be clearly
marked. These usually are areas where you are advised to
switch your engine off, below deck on boats, chemical
transfer or storage facilities, and where the air contains
chemicals or particles. Check with the manufacturers of
vehicles using liquefied petroleum gas (such as propane
or butane) if this device can be safely used in their vicinity.
Certification information (SAR)
This mobile device meets guidelines for exposure to
radio waves.
Your mobile device is a radio transmitter and receiver. It
is designed not to exceed the limits for exposure to radio
waves recommended by international guidelines. These
guidelines were developed by the independent scientific
organization ICNIRP and include safety margins designed
to assure the protection of all persons, regardless of age
and health.
The exposure guidelines for mobile devices employ a unit
of measurement known as the Specific Absorption Rate
or SAR. The SAR limit stated in the ICNIRP guidelines is 2.0
watts/kilogram (W/kg) averaged over 10 grams of tissue.
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