LG -E460 Manual De Usuario página 88

Guidelines for safe and efficient use
The guidelines were developed by independent scientific organisations through periodic and thorough evaluation
of scientific studies. The guidelines include a substantial safety margin designed to assure the safety of all
persons, regardless of age or health.
The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption
Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/kg*. Tests for SAR are conducted
using standard operating positions with the device 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 of the
device while operating can be well below the maximum value. This is because the device 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 base station, the lower the power output of the device.
Before a phone model is available for sale to the public, compliance with the European R&TTE directive must be
shown. This directive includes as one essential requirement the protection of the health and the safety for the
user and any other person.
The highest SAR value for this device when tested for use at the ear is 0.927 W/kg.
This device meets RF exposure guidelines when used either in the normal use position against the ear or when
positioned at least 1.5 cm away from the body. When a carry case, belt clip or holder is used for body-worn
operation, it should not contain metal and should position the product at least 1.5 cm away from your body. In
order to transmit data files or messages, this device requires a quality connection to the network. In some cases,
transmission of data files or messages may be delayed until such a connection is available. Ensure the above
separation distance instructions are followed until the transmission is completed.
The highest SAR value for this device when tested for use at the body is 0.669 W/kg.
* The SAR limit for mobile devices used by the public is 2.0 watts/ kilogram (W/kg) averaged over ten grams of
body tissue. The guidelines incorporate a substantial margin of safety to give additional protection for the public
and to account for any variations in measurements.
SAR values may vary depending on national reporting requirements and the network band.
FCC SAR information
Your mobile device is also designed to meet the requirements for exposure to radio waves established by the
Federal Communications Commission (USA) and Industry Canada.
These requirements set a SAR limit of 1.6 W/kg averaged over 1 gram of tissue. The highest SAR value reported
under this standard during product certification for use at the ear is 0.71 W/kg and when properly worn on the
body is 1.35 W/kg.
Additionally, this device was tested for typical body-worn operations with the back of the phone kept 1 cm
(0.39 inches) between the users body and the back of the phone.
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