Huawei Mate 9: Operation and safety

Operation and safety

opposite the pacemaker and do not carry the device in your

front pocket.

•

Keep the device and the battery away from excessive heat and

direct sunlight. Do not place them on or in heating devices,

such as microwave ovens, stoves, or radiators.

•

To prevent possible hearing damage, do not listen at high

•

Observe local laws and regulations while using the device. To

volume levels for long periods.

reduce the risk of accidents, do not use your wireless device

while driving.

•

Using an unapproved or incompatible power adapter, charger,

or battery may damage your device, shorten its lifespan, or

•

While flying in an aircraft or immediately before boarding, only

cause a fire, explosion, or other hazards.

use your device according to instructions provided. Use of a

wireless device in an aircraft may disrupt wireless networks,

•

Ideal operating temperatures are 0 °C to 35 °C. Ideal storage

present a hazard to aircraft operation, or be illegal.

temperatures are -20 °C to +45 °C.

•

To prevent damage to your device's parts or internal circuits,

•

Pacemaker manufacturers recommend that a minimum

do not use it in dusty, smoky, damp, or dirty environments or

distance of 15 cm be maintained between a device and a

near magnetic fields.

pacemaker to prevent potential interference with the

pacemaker. If using a pacemaker, hold the device on the side

•

When charging the device, make sure the power adapter is

plugged into a socket near the devices and is easily accessible.

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