Blackberry 850 User Manual page 17

Use proper care when disposing of your handheld. As the unit
contains a lithium ion cell, neither the handheld nor the lithium
ion cell (nor the external battery) should be disposed of in fire.
Dispose of the handheld containing the lithium ion cell in
accordance with the laws and regulations in your area governing
disposal of such cell types. Similarly, dispose of external batteries
in a responsible manner. Contact RIM if you have any questions
concerning disposal of the handheld, the lithium ion cell, or the
external battery.
The handheld should be operated only from the type of power
source indicated on the marking label. Refer to the operating
instructions in the Installation and Getting Started Guide for
more information on the battery and power supply. Power
supply cords should be routed so that they are not likely to be
walked on or pinched by items placed upon or against them,
paying particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the handheld or
its cradle. Do not overload wall outlets, extension cords, or
integral convenience receptacles as this can result in a risk of fire
or electric shock.
Never push objects of any kind into the handheld or its cradle
through openings as they may short-out parts that could result in
a fire or electric shock. Never spill liquid of any kind on the
handheld or cradle. Do not use the handheld or cradle near water
(for example near a bathtub, or a sink, in a wet basement, near a
swimming pool, etc.). The handheld and its cradle should be
situated away from heat sources, such as radiators, heat registers,
stoves, or other products (including amplifiers) that produce
heat.
WARNING To reduce the risk of fire or electric shock, do not expose
the handheld or cradle to rain or moisture.