9
Cleaning and Maintenance
The device, battery, and charger are not water-resistant. Keep them dry. Protect the device, battery,
and charger from water or vapor. Do not touch the device or the charger with a wet hand.
Otherwise, it may lead to a short circuit, a malfunction of the device, and an electric shock to the
user.
Do not place your device, battery, and charger in places where they can get damaged because of
collision. Otherwise, it may lead to battery leakage, device malfunction, overheating, fire, or
explosion.
Do not place magnetic storage media such as magnetic cards and floppy disks near the device.
Radiation from the device may erase the information stored on them.
Do not leave your device, battery, and charger in a place with an extreme high or low temperature.
Otherwise, they may not function properly and may lead to a fire or an explosion.
Do not place sharp metal objects such as pins near the earpiece. The earpiece may attract these
objects and hurt you when you are using the device.
Before you clean or maintain the device, power off the device and disconnect it from the charger.
Do not use any chemical detergent, powder, or other chemical agents (such as alcohol and
benzene) to clean the device and the charger. Otherwise, parts of the device may be damaged or a
fire can be caused. You can clean the device and the charger with a piece of damp and soft
antistatic cloth.
Do not dismantle the device or accessories. Otherwise, the warranty on the device and
accessories is invalid and the manufacturer is not liable to pay for the damage.
Emergency Call
You can use your device for emergency calls in the service area. The connection, however, cannot be
guaranteed in all conditions. You should not rely solely on the device for essential communications.
FCC Statement
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.
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.
Warning:
Changes or modifications made to this device not expressly approved by Huawei
Technologies Co., Ltd. may void the FCC authorization to operate this device.
Version: V100R001_01 Part Number: 3101xxxx