Huawei E630 Manual page 2

Safety Precautions
Before using the wireless data card, please read the safety precautions carefully and also let your
children know these, so that you can use your wireless data card correctly and safely. For details, see
the section "Warnings and Precautions".
Do not switch on your wireless data card when it is prohibited to use wireless device or
when the wireless data card may cause interference or danger.
Do not use your wireless data card while driving.
Follow any rules or regulations in hospitals and health care facilities. Switch off your
wireless data card near medical apparatus.
Switch off your wireless data card in aircraft. The wireless data card may cause
interference to control signals of the aircraft.
Switch off your wireless data card near high-precision electronic devices. The wireless
data card may affect the performance of these devices.
Do not attempt to disassemble your wireless data card or its accessories. Only the
qualified personnel is allowed to service or repair the wireless data card.
Do not place your wireless data card and its accessories in containers with strong
electromagnetic field.
Do not place magnetic storage media near your wireless data card. Radiation from the
wireless data card may erase the information stored on them.
Do not put your wireless data card in a high-temperature place or use it in a place with
flammable gas such as a gas station.
Keep your wireless data card and its accessories away from children. Do not allow
children to use your wireless data card without guidance.
Observe any laws or regulations on the use of wireless data cards. Respect others'
privacy and legal rights when using your wireless data card.