ZTE Blade A31 PLUS Guia De Inicio Rapido página 12

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 0.610 W/kg*,
and when tested at the body was 1.615 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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