Lenovo S850 Manual - Page 20

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Specific Absorption Rate information

This phone is designed and manufactured not to exceed the emission

limits for exposure to radio frequency (RF) energy set by the Federal

Communications Commission of the United States.

During SAR testing, this device was set to transmit at its highest certified

power level in all tested frequency bands, and placed in positions that

simulate RF exposure in usage against the head with no separation, and

near the body with the separation of 10 mm. Although the SAR is

determined at the highest certified power level, the actual SAR level of the

device 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.

The exposure standard for wireless devices employing a unit of

measurement is 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 device

transmitting at its highest certified power level in all tested frequency

bands.

The FCC has granted an Equipment Authorization for this model phone

with all reported SAR levels evaluated as in compliance with the FCC RF

exposure guidelines. SAR information on this model phone is on file with

the FCC and can be found under the Display Grant section of

www.fcc.gov/oet/ea/fccid after searching on FCC ID: YCNS850.

For this device, the highest reported SAR value for usage against the head

is 0.47 W/kg, for usage near the body is 1.19 W/kg.

While there may be differences between the SAR levels of various phones

and at various positions, they all meet the government requirements.