ZTE Corporation EUFI891 Manuale Utente
The exposure standard for wireless devices 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 device was tested according to FCC RF exposure procedures to address hand and near-body
exposure conditions, and the highest SAR value as reported to the FCC is 1.33
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 device was tested according to FCC RF exposure procedures to address hand and near-body
exposure conditions, and the highest SAR value as reported to the FCC is 1.33
W/kg
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 device with all reported SAR levels
evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this
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: Q78-EUFI891.
This device has been tested and meets the FCC RF exposure guidelines.
FCC Compliance
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.
Caution: Changes or modifications not expressly approved by the manufacturer could void the
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.
Caution: Changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
NOTE: This equipment 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:
NOTE: This equipment 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.
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 antenna(s) used for this transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.