Nokia 5800EN - Manual (Page 107)

2. When you angle the hologram left,
right, down and up, you should see 1,
2, 3 and 4 dots on each side
respectively.
What if your battery is not authentic?
If you cannot confirm that your Nokia battery with the
hologram on the label is an authentic Nokia battery, please
do not use the battery. Take it to the nearest Nokia authorised
service centre or dealer for assistance. The use of a battery
that is not approved by Nokia may be dangerous and may
result in poor performance and damage to your device and
its accessories. It may also invalidate any approval or
warranty applying to the device.
To find out more about original Nokia batteries, see
www.nokia.com/battery.
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.
● Use a soft, clean, dry cloth to clean any lenses, such as
camera, proximity sensor, and light sensor lenses.
● 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 only the supplied or an approved replacement
antenna. Unauthorised antennas, modifications, or
attachments could damage the device and may violate
regulations governing radio devices.
Care and maintenance
© 2008 Nokia. All rights reserved. 107