Care And Maintenance - Nokia N Series User Manual

Care and maintenance

Your device is a product of superior design and craftsmanship
and should be treated with care. The following suggestions
will help you protect your warranty coverage.
• Keep the device dry. Precipitation, humidity, and all types
of liquids or moisture can contain minerals that will corrode
electronic circuits. If your device does get wet, remove the
battery, and allow the device to dry completely before
replacing it.
• Do not use or store the device in dusty, dirty areas. Its moving
parts and electronic components can be damaged.
• Do not store the device in hot areas. High temperatures can
shorten the life of electronic devices, damage batteries,
and warp or melt certain plastics.
• Do not store the device in cold areas. When the device
returns to its normal temperature, moisture can form
inside the device and damage electronic circuit boards.
• Do not attempt to open the device other than as instructed
in this guide.
• Do not drop, knock, or shake the device. Rough handling
can break internal circuit boards and fine mechanics.
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• Do not use harsh chemicals, cleaning solvents, or strong
detergents to clean the device.
• Do not paint the device. Paint can clog the moving parts
and prevent proper operation.
• Use a soft, clean, dry cloth to clean any lenses, such as
camera, proximity sensor, and light sensor lenses.
• Use only the supplied or an approved replacement antenna.
Unauthorized antennas, modifications, or attachments
could damage the device and may violate regulations
governing radio devices.
• Use chargers indoors.
• Always create a backup of data you want to keep, such as
contacts and calendar notes.
• To reset the device from time to time for optimum
performance, power off the device and remove the battery.
These suggestions apply equally to your device, battery, charger,
or any enhancement. If any device is not working properly, take
it to the nearest authorized service facility for service.