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phones such as your phone or other radio equipment.
Areas with potentially explosive atmospheres include fuelling areas, below decks on boats, fuel or
chemical transfer or storage facilities, areas where the air contains chemicals or particles, such as
grain, dust, or metal powders.
Blasting Caps and Areas
Turn off your mobile phone or wireless device when in a blasting area or in areas posted turn off “two-way
radios” or “electronic devices” to avoid interfering with blasting operations.
Vehicles Equipped with an Airbag
An airbag inflates with great force. Do not place objects, including either installed or portable wireless
equipment, in the area over the airbag or in the airbag deployment area. If in-vehicle wireless equipment is
improperly installed and the airbag inflates, serious injury could result.
Third Party Equipment
The use of third party equipment, cables or accessories, not made or authorized by ZTE, may invalidate
the warranty of the device and also adversely affect the device’s operation. For example, use only the ZTE
charger supplied with the device.
Efficient Use
For optimum performance with minimum power consumption, do not cover the device with anything.
Covering the device may cause the device to operate at higher power levels than needed, and may shorten
the using time of the battery.
Radio Frequency (RF) Exposure
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 mobile 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 highest SAR value for the device as reported to the FCC is 1.344 W/kg (Body-worn measurements
differ among device models, depending upon available enhancements 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 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 http://www.fcc.gov/oet/ea/fccid/ after searching on:
FCC ID: Q78-EUFI891
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 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,
