Children Safety; Operating Environment; Cleaning And Maintenance - Huawei 3G Data Card User Manual

Children Safety

Put your wireless data card in places beyond the reach of children. Do not
allow children to use the wireless data card without guidance.
Do not allow children to touch the small fittings. Otherwise, suffocation or
gullet jam can be caused if children swallow the small fittings.

Operating Environment

The wireless data card is not water-resistant. Keep it dry. Protect the wireless
data card from water or vapor. Do not touch the wireless data card with a wet
hand. Otherwise, short-circuit and malfunction of the product or electric
shock can be caused.
Do not use the wireless data card in dusty, damp and dirty places or places
with magnetic field. Otherwise, malfunction of the circuit can be caused.
Do not connect or disconnect the wireless data card when it is near your ears
to avoid negative impact on your health.
When you carry or use the wireless data card, keep it at least one inch (2.5
centimeters) away from your body, to avoid negative impact on your health
caused by radio frequency leakage.
On a thunder stormy day, do not use your wireless data card outdoors.
The wireless data card may interfere nearby TV sets and radios.
In accordance with the international standards for radio frequency and
radiation, use wireless data card accessories approved by Huawei only.

Cleaning and Maintenance

Before you clean or maintain the wireless data card, disconnect your wireless
data card from your PC and turn off the PC. Otherwise, electric shock or
short-circuit may be caused.
Do not use any chemical detergent, powder, or other chemical agent (such as
alcohol and benzene) to clean the wireless data card. Otherwise, part damage
or a fire can be caused. You can clean the wireless data card with a piece of
soft antistatic cloth that is a little wet.
Do not scratch the shell of the wireless data card. Otherwise, the shed coating
may cause skin allergy. Once it happens, stop using the wireless data card at
once and go to see a doctor.
13 Warnings and Precautions
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