Lenovo Tab P12 Quick Start Manual page 6

During use, the actual SAR values for your device are usually well below the values
stated. This is because, for purposes of system efficiency and to minimize interference
on the network, the operating power of the device is automatically decreased when
full power is not needed for the data connection. The lower the power output of
the device, the lower its SAR value. If you are interested in further reducing your RF
exposure, you can easily do so by limiting your usage or simply using a hands-free kit
to keep the device away from the head and body.
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