Huawei Ascend P1 User Manual page 105

Appendix
as propane or butane) whether this device can be safely used
in their vicinity.
Traffic Security
Observe local laws and regulations while using the device. In
addition, if using the device while driving a vehicle, comply with
the following guidelines:
• Concentrate on driving. Your first responsibility is to drive
safely.
• Do not talk on the device while driving. Use hands-free
accessories.
• When you have to make or answer a call, park the vehicle at
the road side before using your device.
• RF signals may affect electronic systems of motor vehicles.
For more information, consult the vehicle manufacturer.
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• In a motor vehicle, do not place the device over the air bag or
in the air bag deployment area. Otherwise, the device may
hurt you owing to the strong force when the air bag inflates.
• Do not use your device while flying in an aircraft. Power off
your device before boarding an aircraft. Using wireless
devices in an aircraft may cause danger to the operation of
the aircraft and disrupt the wireless telephone network. It may
also be considered illegal.
Operating Environment
• Do not use or charge the device in dusty, damp, and dirty
places or places with magnetic fields. Otherwise, it may result
in a malfunction of the circuit.
• The device complies with the RF specifications when the
device is used near your ear or at a distance of 1.5 cm from
your body. Ensure that the device accessories such as a