Nokia HF-300 User Manual page 17

• 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, microphone, or speaker and
prevent proper operation.
These suggestions apply equally to your device, battery, charger, or any enhancement. If any
device is not working properly, take it to the nearest authorized service facility for service.
Disposal
The crossed-out wheeled-bin symbol on your product, literature, or packaging
reminds you that in the European Union all electrical and electronic products,
batteries, and accumulators must be taken to separate collection at the end of
their working life. Do not dispose of these products as unsorted municipal waste.
Return the products to collection to prevent possible harm to the environment or human
health from uncontrolled waste disposal and to promote the sustainable reuse of material
resources. Collection information is available from the product retailer, local waste
authorities, national producer responsibility organizations, or your local Nokia
representative. For more information, see product Eco-Declaration or country-specific
information at www.nokia.com.
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