Huawei E220 User Manual - Page 54

14 Warnings and Precautions z Area with the sign of Turn off bi-direction wireless equipment z Area where it is generally suggested to stop the engine or a vehicle Traffic Safety z Please observe the relevant regulation of the area or country where you are. Do not use your wireless device while driving to avoid traffic accident. z Secure the wireless device on its holder. Do not place the wireless device on the seat or other places where it can get loose in a sudden stop or collision. Use the wireless device after the vehicle stops at a safety place. z Do not place the wireless device over the air bag or in the air bag outspread area. Otherwise, the wireless device may hurt you owing to the strong force when the air bag inflates. z Observe the rules and regulations of airline companies. On or nearby a plane, disconnect the wireless device from your PC and turn off the PC. In areas where it is prohibited to use wireless device, do not use the wireless device. Otherwise, the wireless signal of the wireless device can disturb the plane control signals. Disconnect the wireless device from your PC and turn off the PC before boarding an aircraft. Storage Environment z Do not place magnetic storage media such as magnetic cards and floppy disks near the wireless device. Radiation from the wireless device may erase the information stored on them. z Do not put your wireless device in containers with strong magnetic field, such as an induction cooker and a microwave oven. Otherwise, circuit failure, fire, or explosion can be caused. z Do not leave your wireless device in a very hot or cold place. Otherwise, malfunction of the products, fire, or explosion can be caused. z Do not put your wireless device in the pocket on the back side of trousers or a skirt to avoid wireless device damage while seating. Children Safety z Put your wireless device in places beyond the reach of children. Do not allow children to use the wireless device without guidance. 46 HUAWEI