Nokia Bluetooth Headset BH-301 - Manual (Page 10)

ENGLISH
• 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.
• 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.
All of the above 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.