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2.5. Environmental requirements
• Keep your telephone dry.
• Do not expose it to extremes of
temperature (hot or cold).
• Do not place your phone next to burning
cigarettes, open flames or other heat
sources.
• Do not drop or bang the telephone and
do not shake it. Rough handling can
damage the internal circuitry.
• Do not paint your telephone as the paint
could block the microphone, the ear
piece or hinder moving parts and thus
prevent normal use.
• Treat your telephone carefully and store it
in a clean and dust-free location.
• Under no circumstances attempt to
open the telephone or battery. Any
modification to the device is prohibited
and will invalidate the guarantee.