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13 Appendix
13.1 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 5.9
inches (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.
• Some wireless devices may affect the performance of hearing aids. For any
such problems, consult your service provider.
• To ensure that the Hearing Aid Compatibility rating for your device is
maintained, secondary transmitters such as Bluetooth and Wi-Fi
components must be disabled during a call.
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 explosion or a fire, resulting in bodily injuries or even deaths.
Do not power on your device at refueling points such as service stations.
Comply with restrictions on the use of radio equipment in fuel depots, storage,
and distribution areas, and chemical plants. In addition, adhere to restrictions
in areas where blasting operations are in progress. Before using the device,
