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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 cm) 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.
Do not touch the wireless data card when it is running. This may affect call quality and
cause the wireless data card to operate with more power.
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.
If the wireless data card or any of its fittings does not work, turn to the local authorize
service center for help.
Environmental Care
Observe the local regulations regarding the disposal of your packaging materials, old
wireless data card and promote their recycling. Do not dispose of an old wireless data card
in a dustbin or fire. Otherwise, explosion can be caused
Emergency Call
You can use your wireless data card for emergency calls. However, connections in all
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