Zte Blade A31 Quick Start Manual page 11

Only use approved accessories.
For pluggable equipment, the socket-outlet
shall be installed near the equipment and
shall be easily accessible.
Don't rely on your phone as a primary
device for emergency communications.
Specific Absorption Rate (SAR)
Your mobile device is a radio transmitter and receiver.
It is designed not to exceed the limits for exposure to
radio waves recommended by international guidelines.
These guidelines were developed by the independent
scientific organization ICNIRP and include safety
margins designed to assure the protection of all
persons, regardless of age and health.
The guidelines use a unit of measurement known as
Specific Absorption Rate, or SAR. The SAR limit for
mobile devices is 2 W/kg and the highest SAR value
for this device when tested at the head was 0.293 W/
kg*, and when tested at the body was 1.525 W/kg*
with 5 mm distance. As mobile devices offer a range
of functions, they can be used in other positions, such
as on the body as described in the user manual**.
As SAR is measured utilizing the device's highest
transmitting power, the actual SAR of this device while
operating is typically below that indicated above. This
is due to automatic changes to the power level of
the device to ensure it only uses the minimum power
required to communicate with the network.
* The tests are carried out in accordance with EN
50360, EN 50566, EN 50663, EN 62209-1 and EN
62209-2.
** Please see body worn operation in the user manual.
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