Huawei Honor 3C H30-U10 Quick Start - Manual (Page 22)

Protecting your hearing when using a headset
•
To prevent possible hearing damage, do not
listen at high volume levels for long periods.
•
Using a headset at high volumes may damage your
hearing. To reduce this risk, lower the headset volume to
a safe and comfortable level.
•
Exposure to high volumes while driving may cause
distraction and increase your risk of an accident.
Areas with flammables and explosives
•
Do not use the device where flammables or explosives
are stored (in a gas station, oil depot, or chemical plant,
for example). Using your device in these environments
increases the risk of explosion or fire. In addition, follow
the instructions indicated in text or symbols.
•
Do not store or transport the device in containers with
flammable liquids, gases, or explosives.
Traffic security
•
Observe local laws and regulations while using the
device. To reduce the risk of accidents, do not use your
wireless device while driving.
•
Concentrate on driving. Your first responsibility is to drive
safely.
•
Do not hold the device while driving. Use hands-free
accessories.
•
When you must make or answer a call, pull off the road
safely and park the vehicle first.