Successful completion of the steps is not a total assurance of the authenticity of the battery. If you cannot confirm
authenticity or if you have any reason to believe that your Nokia battery with the hologram on the label is not
an authentic Nokia battery, you should refrain from using it, and take it to the nearest Nokia authorized service
center or dealer for assistance.
For additional information, refer to the warranty and reference leaflet included with your Nokia device.
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 temperatyre. 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. Unauthorized 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.
These suggestions apply equally to your device, battery, charger, or any accessory.
218 Product and safety information
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