Lenovo A2020 Quick Start Manual - Page 14
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Specific Absorption Rate information
This mobile device meets the government's requirements for
exposure to radio waves. Your mobile device is a radio transmitter
and receiver. The exposure standard for mobile devices employs a
unit of measurement known as the Specific Absorption Rate, or SAR.
The SAR limit adopted by Europe is 2.0 W/kg averaged over 10 grams
of tissue. The India 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
Head
Body-worn
Head
Body-worn
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.
The highest SAR value
0.814
0.34
0.505
0.517
Regulation
Europe 10g SAR Limit (2.0 W/kg)
Europe 10g SAR Limit (2.0 W/kg)
India 1g SAR Limit (1.6 W/kg)
India 1g SAR Limit (1.6 W/kg)
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