Nokia Lumia 1020 Quick Manual page 21

telephones or accessories while driving. If use is legal, always keep
your hands free to operate the vehicle while driving and use a
handsfree device whenever possible. Suspend calls in heavy traffic or
hazardous weather. Get to know your mobile phone and its features
and make any necessary information inputs prior to driving. Do not
input data or engage in text messaging while driving. Mobile
telephones should not be used when use may be a distraction to the
driver.
The Cellular Telecommunications & Internet Association (CTIA) has
published further info and tips on safe use of cellular telephones at
www.ctia.org/consumer_info/safety, which we encourage you to
review.
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. Tests for SAR are conducted using
standard operating positions with the device transmitting at its
highest certified power level in all tested frequency bands. The actual
SAR level of an operating device can be below the maximum value
because the device is designed to use only the power required to
reach the network. That amount changes depending on a number of
factors such as how close you are to a network base station.
The highest SAR value under the ICNIRP guidelines for use of the
device at the ear is 0.82 W/kg. Use of device accessories may result
in different SAR values. SAR values may vary depending on national
reporting and testing requirements and the network band. Additional
SAR information may be provided under product information at
www.nokia.com.
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