Nokia C3 User Manual page 63

• 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.
Recycle
The crossed-out wheeled-bin symbol on your product, battery,
literature, or packaging reminds you that all electrical and electronic
products, batteries, and accumulators must be taken to separate
collection at the end of their working life. This requirement applies in
the European Union. Do not dispose of these products as unsorted
municipal garbage. For more environmental information, see the
product Eco-Declarations at www.nokia.com/environment.
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