guidelines. The guidelines were developed by an independent scientific organization (ICNIRP) and
include a substantial safety margin designed to assure the safety of all persons, regardless of age
and health.
The radio wave exposure guidelines use a unit of measurement known as the Specific
Absorption Rate, or SAR. The SAR limit for mobile devices is 2.0 W/kg. Tests for SAR are
conducted using standard operating positions with the device transmitting at its highest certified
power level in all tested frequency bands. The highest SAR values under the ICNIRP guidelines for
this device model are:
Maximum SAR for this model and conditions under which it was recorded.
During use, the actual SAR values for this device are usually well below the values stated
above. This is because, for purposes of system efficiency and to minimize interference on the
network, the operating power of your mobile device is automatically decreased when full power is
not needed for the call. The lower the power output of the device, the lower its SAR value.
A body-worn SAR test has been performed on this device at a separation distance of 5 mm. To
meet RF exposure guidelines during body-worn operation, the device must be positioned at least 5
mm away from the body.
Organizations such as the World Health Organization and the US Food and Drug
Administration have suggested that if people are concerned and want to reduce their exposure, they
could use a hands-free accessory to keep the wireless device away from the head and body during
use, or reduce the amount of time spent using the device.
Frequency Range(RF)：
E-GSM900: 880-915MHz (TX), 925-960MHz (RX);
DCS1800: 1710-1785 MHz (TX), 1805-1880 MHz (RX);
BT: 2400-2483.5MHz (TX/RX);
FM:87.5-108 MHz(RX);
RF Output power:
GSM900:33dBm±2dB
DCS1800:30dBm±2dB
BT:0-10dBm
CAUTION
1.Use careful with the earphone maybe excessive sound pressure from earphones
and headphones can cause hearing loss.
2.Risk of explosion if battery is replaced by an incorrect type, dispose of used
batteries according to the instructions.
– disposal of a battery into fire or a hot oven, or mechanically crushing or cutting
of a battery, that can result in an explosion;
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