ZTE Corporation ZTEMF668 Manuale Utente

6

population. The guidelines are based on standards that were developed
by independent scientific studies. The standards include a substantial
safety margin designed to assure the safety of all persons, regardless
of age and health.
The exposure standard for wireless mobile phones employs a unit of
measurement known as the Specific Absorption Rate, or SAR. The SAR
limit set by the FCC is 1.6W/kg. *Tests for SAR are conducted using
standard operating positions accepted by the FCC with the phone trans-
mitting at its highest certified power level in all tested frequency bands.
Although the SAR is determined at the highest certified power level, the
actual SAR level of the phone while operating can be well below the
maximum value. This is because the phone is designed to operate at
multiple power levels so as to use only the power required to reach the
network. In general, the closer you are to wireless base station antenna,
the lower the power output.
Before a phone model is available for sale to the public in the public, it
must be tested and certified to the FCC that it does not exceed the limit
established by the government-adopted requirement for safe exposure.
The tests are performed in positions and locations as required by the
FCC for each model.
The highest SAR values, as reported to the FCC for this model phone
when worn on the body, are 0.959W/kg for Cellular 850MHz and 1.02W/
kg for PCS 1900MHz. (Body-worn measurements differ among phone
models, depending upon available accessories 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.
For body-worn operation, this model has been tested and meets the FCC