Huawei E173 User Manual page 15

restriction of the use of certain hazardous
substances in electrical and electronic
equipment Directive 2002/95/EC (RoHS
Directive).
Certification Information (SAR)
Your wireless 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 are
developed by the independent scientific
organization International Commission on
Non-Ionizing Radiation Protection (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 the Specific Absorption Rate, or SAR. The SAR
limit for wireless devices is 2.0 watts/kilogram
(W/kg) and the highest SAR value for this device
when tested complies with this limit.
Body Worn Operation
Important safety information regarding
radiofrequency (RF) radiation exposure is as
follows:
To ensure compliance with RF exposure
guidelines, the device must be used with a
minimum of 2.5 cm distance from the body.
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