Radio frequency (rf) energy, Disposal of lithium polymer batteries, Understanding how your phone operates – LG LX550 User Manual

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Section 4A: Important Safety Information

Buying the right batteries and accessories is the best way to ensure they’re
genuine and safe.

In order to avoid damage, charge the battery only in temperatures that

range from 32° F to 113° F (0° C to 45° C).

Don’t use the battery charger in direct sunlight or in high humidity

areas, such as the bathroom.

Never dispose of the battery by incineration.

Keep the metal contacts on top of the battery clean.

Don’t attempt to disassemble or short-circuit the battery.

The battery may need recharging if it has not been used for a long period

of time.

It’s best to replace the battery when it no longer provides acceptable

performance. It can be recharged hundreds of times before it needs
replacing.

Don’t store the battery in high temperature areas for long periods of

time. It’s best to follow these storage rules:

Less than one month:

-

4° F to 140° F (-20° C to 60° C)

More than one month:

-

4° F to 113° F (-20° C to 45° C)

Disposal of Lithium Polymer Batteries

Do not handle a damaged or leaking Lithium Polymer battery as you can be
burned.

For safe disposal options of your Lithium Polymer batteries, contact your
nearest Sprint authorized service center.

Special Note:

Be sure to dispose of your battery properly. In some areas,

the disposal of batteries in household or business trash may be prohibited.

Radio Frequency (RF) Energy

Understanding How Your Phone Operates

Your phone is basically a radio transmitter and receiver. When it’s turned
on, it receives and transmits Radio Frequency (RF) signals. When you use
your phone, the system handling your call controls the power level. This
power can range from 0.006 watts to 0.2 watts in digital mode.

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