Nokia 3285 - Инструкция по эксплуатации - Страница 122

11

[ 114 ]

Radio Frequency (RF) signals

THIS MODEL PHONE MEETS THE GOVERNMENT’S REQUIREMENTS FOR 
EXPOSURE TO RADIO WAVES.

Your wireless phone is a radio transmitter and receiver. It is designed and 
manufactured not to exceed the exposure limits for exposure to radio 
frequency (RF) energy set by the Federal Communications Commission of 
the U.S. Government. 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. The standards include a substantial safety margin 
designed to assure the safety of all persons, regardless of age and health.

The exposure standard for wireless mobile phones employs a unit of 
measurement known as the Specific Absorption Rate, or SAR. The SAR 
limit set by the FCC is 1.6W/kg.* Tests for SAR are conducted using 
standard operating positions accepted by the FCC with the phone 
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 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. 

Before a phone model is available for sale to the public, it must be tested 
and certified to the FCC that it does not exceed the limit established by 
the government-adopted requirement for safe exposure. The tests are 
performed in positions and locations (e.g., at the ear and worn on the 
body) as required by the FCC for each model. The highest SAR value 
for this model phone as reported to the FCC when tested for use at the 
ear is 1.36 W/kg and when worn on the body, as described in this users 
guide, is 1.26 W/kg. (Body-worn measurements differ among phone 
models, depending upon available accessories and FCC requirements). While 
there may be differences between the SAR levels of various phones and at 
various positions, they all meet the government requirement.