16
Safety
• Some electronic devices, such as
the electronic system of vehicles,
are susceptible to electromagnetic
interference sent by your device if
inadequately shielded. Please consult the
manufacturer of your device before using
if necessary.
• Operating your device may interfere
with medical devices like hearing aids
and pacemakers. Please always keep
them more than 20 centimeters away
from such medical devices when they
are turned on. Turn your device off if
necessary. Consult a physician or the
manufacturer of the medical device
before using your device.
• Be aware of the usage limitation when
using your device at places such as oil
warehouses or chemical factories, where
there are explosive gases or explosive
products being processed. Turn off your
device if required.
• The use of electronic transmitting
devices is forbidden in aircrafts, at gas