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Просмотр инструкции сотового gsm, смартфона Nokia N77, страница 121
Care and maintenance
121
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.
• 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.
Disposal
The crossed-out wheeled-bin symbol on your
product, literature, or packaging reminds you that in
the European Union all electrical and electronic
products, batteries, and accumulators must be taken
to separate collection at the end of their working life.
Do not dispose of these products as unsorted
municipal waste.
Return the products to collection to prevent possible
harm to the environment or human health from
uncontrolled waste disposal and to promote the
sustainable reuse of material resources. Collection
information is available from the product retailer,
local waste authorities, national producer
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