Nokia 8290 사용자 설명서

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Your phone is a product of superior design and craftsmanship and should 
be treated with care. The suggestions below will help you to fulfill any 
warranty obligations and allow you to enjoy this product for many years. 

When using your phone, battery, charger, or any accessory:

• Keep it and all its parts and accessories out of the reach of small 

children.

• Keep it dry. Precipitation, humidity, and liquids contain minerals that 

will corrode electronic circuits.

• Do not use or store it in dusty, dirty areas as its moving parts can be 

damaged.

• Do not store it in hot areas. High temperatures can shorten the life of 

electronic devices, damage batteries, and warp or melt certain plastics.

• Do not store it in cold areas. When the phone warms up to its normal 

operating temperature, moisture can form inside the phone, which 
could damage the phone's electronic circuit boards.

• Do not attempt to open it. Non-expert handling of the device could 

damage it.

• Do not drop, knock or shake it. Rough handling can break internal 

circuit boards.

• Do not use harsh chemicals, cleaning solvents, or strong detergents to 

clean it. Wipe it with a soft cloth that has been slightly dampened in 
a mild soap-and-water solution.

• Do not paint it. Paint can clog the device’s moving parts and prevent 

proper operation.

If the phone, battery, charger, or any accessory is not working properly, 
take it to your nearest qualified service facility. The personnel there will 
assist you, and if necessary, arrange for service.