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If any exception occurs, for example, if the device emits any smoke or unusual
sound or smell, stop using the device immediately, power it off, remove all the
cables connected to it, and then contact an authorized service center.
If the device screen is broken by colliding with hard objects, do not touch or try to
remove the broken part. In this case, stop using the device immediately, and then
contact an authorized service center in time.
Do not trample, pull, or overbend any cable. Otherwise, the cable may get
damaged, causing malfunction of the device.
Before cleaning the device, stop using it, power it off, and then remove all the
cables connected to it.
Use a clean, soft, and dry cloth to clean the device shell. Do not use any cleaning
agent or spray to clean the device shell.
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.
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
