Nokia SGH-D830 - Manual (Page 107)

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• Switch off your phone before boarding an
aircraft. It is dangerous and illegal to use
wireless phones in an aircraft because
they can interfere with the operation of
the aircraft.
• Failure to observe these instructions may
lead to the suspension or denial of
telephone services to the offender, or
legal action, or both.
Care and maintenance
Your phone is a product of superior design
and craftsmanship and should be treated
with care. The suggestions below will help
you fulfill any warranty obligations and allow
you to enjoy this product for many years.
• Keep your phone and all its parts and
accessories out of the reach of small
children and pets. They may accidentally
damage these things or choke on small
parts.
• Keep the phone dry. Precipitation,
humidity, and liquids contain minerals
that corrode electronic circuits.
• Do not use the phone with a wet hand.
Doing so may cause an electric shock to
you or damage to the phone.
• Do not use or store the phone in dusty,
dirty areas, as its moving parts may be
damaged.
• Do not store the phone in hot areas.
High temperatures can shorten the life of
electronic devices, damage batteries,
and warp or melt certain plastics.
• Do not store the phone in cold areas.
When the phone warms up to its normal
operating temperature, moisture can
form inside the phone, which may
damage the phone’s electronic circuit
boards.
• Do not drop, knock, or shake the phone.
Rough handling can break internal circuit
boards.
• Do not use harsh chemicals, cleaning
solvents, or strong detergents to clean
the phone. Wipe it with a soft cloth
slightly dampened in a mild soap-and-
water solution.