Amazon Fire User Manual page 105

 Small parts contained in your device and its accessories may present a
choking hazard to small children.
 The 3D functionality on Fire phone may cause motion sickness, blurred
vision, perceptual after effects, disorientation, eye strain, and decreased
postural stability. It is recommended that users take frequent breaks to
lessen the potential of these effects. If your eyes show signs of fatigue or
dryness or if you have any of the above symptoms, immediately
discontinue use of this device and do not resume using it for at least thirty
minutes after the symptoms have subsided.
 Children and teenagers may be more susceptible to health issues
associated with viewing in 3D and should be closely supervised when
viewing these images.
 Pregnant women, the elderly, sufferers of serious medical conditions, and
those who are sleep deprived or under the influence of alcohol should limit
the use of the Fire phone's 3D functionality.
Wireless Safety and Compliance
Turn your wireless connection off in areas where wireless use is forbidden
or when it may cause interference or danger. Some specific situations are
described below. You should not use your Fire phone with your wireless
connection turned on any place you are not allowed to use a cellular
device.
Use of Fire Phone When Flying
To prevent possible interference with aircraft systems, the U.S. Federal
Aviation Administration regulations and many other aviation agencies
require you to have permission from a crewmember to use your device's
wireless service.
Using Your Fire Phone Around Other Electronic Devices and
in Hazardous Environments.
Fire phone generates, uses, and can radiate radio frequency (RF) energy
and, if not used in accordance with its instructions, may cause interference
to radio communications and electronic equipment. External RF signals
may affect improperly installed or inadequately shielded electronic
operating systems, entertainment systems, and personal medical devices.
While most modern electronic equipment is shielded from external RF
Product Information Guide
105