Haier HG-M158 User Manual page 17

4RF 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 1.18
W/kg and when worn on the body, as described in this user guide, is 0.98 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 www.fcc.gov/oet/ea/fccid after
searching on FCC ID: SG71103HG-M158.
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 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 1.5
cm from your body when the phone is switched on.
Keep the ambient temperature between -20~50℃ while the device is being used.
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