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Federal Communication Commission
Interference Statement
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: 1) This device may not
cause harmful interference, and 2) this device must accept any
interference received, including interference that may cause
undesired operation.
This device has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy, and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and
receiver.
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician
for help.
FCC Caution:
Any Changes or modifications not expressly approved by
the party responsible for compliance could void the user‘s
authority to operate the equipment.
The antenna s) used for this transmitter must not be
co-located or operating in conjunction with any other
antenna or transmitter.
The country code selection is for non-US model only and is
not available to all US model. Per FCC regulation, all WiFi
product marketed in US must fixed to US operation
channels only.
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4RF Exposure Information (SAR)
This device meets the government’s requirements for exposure to
radio waves.
This device 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 device 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
device 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 device while
operating can be well below the maximum value. This is because the
device 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 device as reported to the FCC
when tested for use at the ear is 0.53 W/kg and when worn on the
body, as described in this user guide, is 1.37 W/kg Body-worn
measurements differ among device models, depending upon available
accessories and FCC requirements.)
While there may be differences between the SAR levels of various
devices and at various positions, they all meet the government
requirement.
The FCC has granted an Equipment Authorization for this model
device with all reported SAR levels evaluated as in compliance with
the FCC RF exposure guidelines. SAR information on this model
device 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:
ZC4LT510.
For body worn operation, this device has been tested and meets the
FCC RF exposure guidelines for use with an accessory that contains
no metal and be positioned a minimum of 1.0 cm from the body. Use
of other accessories may not ensure compliance with FCC RF
exposure guidelines. If you do not use a body-worn accessory and
are not holding the device at the ear, position the handset a
minimum of 1.0 cm from your body when the device is switched on.
