Zte S218 User Manual page 13

reach the network. In general, the closer you are to a wireless base
station antenna, the lower the power output.
The highest SAR value for the model phone as reported to the FCC
when tested for use at the ear is 0.521 W/kg and when worn on the body,
as described in this user guide, is 1.45 W/kg (Body-worn measurements
differ among phone models, depending upon available enhancements
and FCC requirements).
While there may be differences between the SAR levels of various
phones and at various positions, they all meet the government
requirement.
The FCC has granted an Equipment Authorization for this model phone
with all reported SAR levels evaluated as in compliance with the FCC RF
exposure guidelines. SAR information on this model phone is on file
with the FCC and can be found under the Display Grant section of
http://www.fcc.gov/oet/fccid after searching on
FCC ID: Q78-S218
For body worn operation, this phone has been tested and meets the
FCC RF exposure guidelines for use with an accessory that contains no
metal and the positions the handset a minimum of 1.5 cm from the body.
Use of other enhancements may not ensure compliance with FCC RF
exposure guidelines. If you do not use a body-worn accessory and are
not holding the phone at the ear, position the handset a minimum of 1.5
cm from your body when the phone is switched on.
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