Huawei Mate 9 Pro - Manual (Page 6)

5
Safety Information
Please read all of the safety information carefully before
using your device to ensure its safe and proper operation
and to learn how to dispose of your device properly.
Viewing the safety and regulatory information
For more information on safety, touch Settings > About
phone > Legal information > Safety information.
For more information on regulation, touch Settings >
About phone > Authentication info.
Operation and safety
• To prevent possible hearing damage, do not listen at
high volume levels for long periods.
• Using an unapproved or incompatible power adapter,
charger, or battery may damage your device, shorten
its lifespan, or cause a fire, explosion, or other
hazards.
• Ideal operating temperatures are 0 °C to 35 °C. Ideal
storage temperatures are -20 °C to +45 °C.
• Pacemaker manufacturers recommend that a
minimum distance of 15 cm be maintained between a
device and a pacemaker to prevent potential
interference with the pacemaker. If using a
pacemaker, hold the device on the side opposite the