Nokia 1508 User Manual page 49

• 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.
• 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 authorised service facility for service.
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