Safety Information; Operating Environment - Huawei B310 LTE CPE Quick Start Manual

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Safety information

This section contains important information about the operation of your device. It also
contains information about how to use the device safely. Read this information carefully
before using your device.
Electronic device
Do not use your device if using the device is prohibited. Do not use the device if doing
so causes danger or interference with other electronic devices.
Interference with medical equipment

Follow rules and regulations set forth by hospitals and health care facilities. Do not
use your device where prohibited.

Some wireless devices may affect the performance of hearing aids or pacemakers.
Consult your service provider for more information.

Pacemaker manufacturers recommend that a minimum distance of 15 cm be
maintained between a device and a pacemaker to prevent potential interference
with the pacemaker. If using a pacemaker, hold the device on the side opposite the
pacemaker and do not carry the device in your front pocket.
Areas with flammables and explosives

Do not use the device where flammables or explosives are stored (in a gas station, oil
depot, or chemical plant, for example). Using your device in these environments
increases the risk of explosion or fire. In addition, follow the instructions indicated in
text or symbols.

Do not store or transport the device in containers with flammable liquids, gases, or
explosives.

Operating environment


Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in
these environments may result in circuit malfunctions.

Before connecting and disconnecting cables, stop using the device and disconnect it
from the power supply. Ensure that your hands are dry during operation.

Place the device on a stable surface.

Keep the device away from electronic appliances that generate strong magnetic or
electric fields, such as a microwave oven or refrigerator.

During thunderstorms, power off your device and remove all cables connected to it
to protect against lightning strikes.

Do not use your device during thunderstorms to protect your device against any
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