Warnings And Precautions - Huawei Mobile Phones User Manual

14 Warnings and Precautions

This section contains important information pertaining to the
operating instructions of your device. It also contains information
about how to use the device safely. Read this information carefully
before using your device.
Electronic Device
Power off your device if using the device is prohibited. Do not use
the device when using the device causes danger or interference
with electronic devices.
Medical Device
Follow rules and regulations set forth by hospitals and health

care facilities. Do not use your device when using the device is
prohibited.
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 you are using a pacemaker, use the device on the
opposite side of the pacemaker and do not carry the device in
your front pocket.
Potentially Explosive Atmosphere
Power off your device in any area with a potentially explosive
atmosphere, and comply with all signs and instructions. Areas that
may have potentially explosive atmospheres include the areas
where you would normally be advised to turn off your vehicle
engine. Triggering of sparks in such areas could cause an
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