Alcatel Joy Tab Quick Start Manual page 21

Conditions of Use
You are advised to switch off the mobile device from time to
time to optimize its performance.
Remember to abide by local authority rules of mobile device
use on aircrafts.
Operational Warnings: Obey all posted signs when using
mobile devices in public areas.
• Turn off your mobile device in any location where posted
notices instruct you to do so. In an aircraft, turn off your
mobile device whenever instructed to do so by airline staff.
If your mobile device offers an airplane mode or similar
feature, consult airline staff about using it in flight.
• Switch the mobile device off when you are in health care
facilities, except in designated areas. As with many other
types of equipment now in regular use, mobile devices can
interfere with other electrical or electronic devices, or
equipment using radio frequency.
• Switch the mobile device off when you are near gas or
flammable liquids. Strictly obey all signs and instructions
posted in a fuel depot, gas station, or chemical plant, or in
any potentially explosive atmosphere.
• When the mobile device is switched on, it should be kept
at least 15 cm from any medical device such as a pacemaker
or insulin pump. In particular when using the mobile device
you should hold it against the ear on the opposite side to
the device, if any.
Note: Using your device in landscape mode with polarized
sunglasses on may cut light from the screen. Take your
polarized sunglasses off or use your device in portrait
orientation to continue use.
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