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These limits are part of comprehensive guidelines and establish permitted
levels of RF energy for the general population. The guidelines are based on
standards that were developed by independent scientific organizations through
periodic and thorough evaluation of scientific studies. These guidelines include a
substantial safety margin designed to ensure the safety of all persons, regardless
of age and health.
The exposure standard for cellphones employs a unit of measurement known
as the Specific Absorption Rate, or SAR. The SAR limit set by public authorities
such as the Federal Communications Commission of the US Government
(FCC), or by Industry Canada, is 1.6 W/kg averaged over 1 gram of body
tissue. Tests for SAR are conducted using standard operating positions with the
cellphone transmitting at its highest certified power level in all tested frequency
bands.
Although the SAR is determined at the highest certified power level, the actual
SAR level of the cellphone while operating can be well below the maximum
value. This is because the cellphone 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 cellphone.
Before a cellphone model is available for sale to the public, compliance with
national regulations and standards must be shown.
The highest SAR value for this model cellphone when tested for use at the
ear is 1.24 W/Kg @ 1 gram and when properly worn on the body is 1.22 W/
Kg @ 1 gram.
To meet RF exposure guidelines during body-worn operation, the device should
be positioned at least 1.5cm away from the body.
While there may be differences between the SAR levels of various cellphones
and at various positions, they all meet the government requirement for RF
exposure. For body-worn operation, the cellphone 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.phonefacts.net
The World Health Organization (WHO) considers that present scientific
information does not indicate the need for any special precautions for use of
cellphones. If individuals are concerned, they might choose to limit their own or
their children’s RF exposure by limiting the length of calls, or using “hands-free”
devices to keep cellphones away from the head and body. (fact sheet n°193).
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.
- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
- Consult the dealer or an experienced radio/ TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
For the receiver devices associated with the operation of a licensed radio
service (e.g. FM broadcast), they bear the following statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the
condition that this device does not cause harmful interference.
For other devices, they bear the following statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference
(2) this device must accept any interference received, including interference that
may cause undesired operation.
Your cellphone is equipped with a built-in antenna. For optimal operation, you
should avoid touching it or degrading it.
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