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placed in positions that simulate RF exposure in usage near
the body with the separation of 15 mm. 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 power
required to reach the network. In general, the closer you
are to a wireless base station antenna, the lower the power
output.
The exposure standard for wireless 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.
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: 2ACCJH159
This device is HAC M4/T3 compatible. Reference ANSI C63.19
(2011).
FCC Hearing Aid Compatibility (HAC)
On product, go to Settings > System > About phone > Legal
information > Hearing Aid Compatibility (HAC).
Or go to https://www.tcl.com/us/en/mobile/accessibility-
compliance/hearing-aid-compatibility/ and search for FCC ID
2ACCJH159.
Exposure to radio frequency
On product, go to Settings > System > About phone > Legal
information > RF Exposure.
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Or go to https://www.tcl.com/us/en/mobile/accessibility-
compliance/mobile-and-health/ and search for model 4188R.
SAR compliance for body operation is based on a separation
distance of 15 mm between the device and the human body.
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 device is
automatically decreased when full power is not needed. The
lower the power output of the device, the lower its SAR value.
Body-worn SAR testing has been carried out at a separation
distance of 15 mm. To meet RF exposure guidelines during
body-worn operation, the device should be positioned at
least this distance away from the body.
If you are not using an approved accessory ensure that
whatever product is used is free of any metal and that it
positions the device the indicated distance 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 or body during use, or reduce the amount
of time spent on the device.
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