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doubleplay | User Guide
Safety Information
Please read and observe the following information
for safe and proper use of your phone and to
prevent damage.
Violation of the instructions may cause minor or
serious damage to the product.
Do not disassemble or open crush, bend or
deform, puncture or shred.
Do not modify or remanufacture, attempt to
insert foreign objects into the battery, immerse
or expose to water or other liquids, expose to
fire, explosion or other hazard.
Only use the battery for the system for which it
is specified.
Only use the battery with a charging system
that has been qualified with the system per
this standard. Use of an unqualified battery or
charger may present a risk of fire, explosion,
leakage, or other hazard.
Do not short circuit a battery or allow metallic
conductive objects to contact battery terminals.
Replace the battery only with another battery
that has been qualified with the system per
this standard, IEEE-Std-1725-200x. Use of an
unqualified battery may present a risk of fire,
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For Your Safety