Lenovo K900 Smartphone - Manual (Page 17)

Specific Absorption Rate information
Specific Absorption Rate information
This mobile device meets the government’s requirements for exposure to
radio waves.
The exposure standard for mobile devices employs a unit of
measurement known as the Specific Absorption Rate, or SAR. The Chile
SAR limit for mobile devices is 1.6 W/kg averaged over 1 grams of tissue.
Tests for SAR are conducted using standard operating positions with the
device transmitting at its highest certified power level in all tested
frequency bands.
The highest SAR value for your Lenovo device when tested for use at the
head and body is outlined as follows:
Position The highest SAR value Regulation
Head 0.71 Chile 1g SAR Limit(1.6W/kg)
Body-worn 1.25
During use, the actual SAR values for this device are usually well below
the values stated above. This is because, for purposes of system
efficiency and to minimize interference on the network, the operating
power of your mobile devices is automatically decreased when full power
is not needed for the call. The lower the power output of the device, the
lower its SAR value.
To meet RF exposure guidelines during body-worn operation, the device
must be positioned at least 1.5cm away from your body.