Zte MF633PLUS Manual page 40

While there may be differences between the SAR levels of
various devices and at various positions, they all meet the
government requirement.
The FCC has granted an Equipment Authorization for this
model device with all reported SAR levels evaluated as in
compliance with the FCC RF exposure guidelines. SAR
information on this model device 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-ZTEMF633PLUS.
For body worn operation, this modem has been tested and
meets the FCC RF exposure guidelines for use when
plugged into a laptop PC, positions the handset a
maximum of 0.5 cm from the body. Use of other
enhancements may not ensure compliance with FCC RF
exposure guidelines.
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