Nokia 2720 - Manual (Page 63)

Taking care of your device
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 high or
cold temperature. High
temperatures can shorten the life
of electronic devices, damage
batteries, and warp or melt
certain plastics. When the device
warms to its normal temperature
from a cold 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.
Only use a soft, clean, dry cloth to
clean the surface of the device.
• Do not paint the device. Paint can
clog the moving parts and prevent
proper operation.
• Use only the supplied or an
approved replacement antenna.
Unauthorised antennas,
modifications, or attachments
could damage the device and may
violate regulations governing
radio devices.
• Use chargers indoors.
• Backup all 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.
Taking care of your device 63
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