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The World Health Organization (WHO) considers that
present scientific information does not indicate the
need for any special precautions for use of phones. If
individuals are concerned, they may choose to limit
their own or their children’s RF exposure by limiting the
length of calls, or using “hands-free” devices to keep
phones away from the head and body. Additional WHO
information about electromagnetic fields and public
health are available on the following website: http://
www.who.int/peh-emf.
Note: This equipment has been tested and found
to comply with the limits for a Class B digital device
pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there
is no guarantee that interference to radio or television
reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna;
• Increase the separation between the equipment and
receiver;
Although the SAR is determined at the highest certified
power level, the actual SAR level of the phone while
operating can be well below the maximum value. This
is because the phone is designed to operate at multiple
power levels so as to use only the power required
to reach the network. In general, the closer you are
to a wireless base station antenna, the lower the
power output of the phone. Before a phone model is
available for sale to the public, compliance with national
regulations and standards must be shown.
The highest SAR value for 5053A when tested is 0.53
W/Kg for use at the ear and 1.33 W/Kg for use close
to the body.
While there may be differences between the SAR
levels of various phones and at various positions, they
all meet the government requirement for RF exposure.
For body-worn operation, the phone meets FCC RF
exposure guidelines provided that it is used with a non-
metallic accessory with the handset at least 15 mm
from the body. Use of other accessories may not ensure
compliance with FCC RF exposure guidelines.
Additional information on SAR can be found on the
Cellular Telecommunications & Internet Association
(CTIA) Web site: http://www.ctia.org/
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