ZTE Corporation F870E Manuale Utente
F870E User Manual
48 Confidential and Proprietary Information of ZTE CORPORATION
RF Exposure Information (SAR)
This mobile phone meets the government‟s requirements for exposure to radio waves.
This phone is designed and manufactured not to exceed the emission limits for exposure to radio
frequency (RF) energy set by the Federal Communications Commission of the U.S. Government.
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
transmitting 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 poser required to 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 0.677 W/kg and when worn on the body, as described in this user guide, is 1.24 W/kg
(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.
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
transmitting 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 poser required to 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 0.677 W/kg and when worn on the body, as described in this user guide, is 1.24 W/kg
(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.
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
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 2.5
cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure
guidelines. If you do no t use a body-worn accessory and are not holding the phone at the ear,
position the handset a minimum of 2.5 cm from your body when the phone is switched on.
for use with an accessory that contains no metal and the positions the handset a minimum of 2.5
cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure
guidelines. If you do no t use a body-worn accessory and are not holding the phone at the ear,
position the handset a minimum of 2.5 cm from your body when the phone is switched on.