Nokia 3720 - Manual (Page 5)

water or dust from reaching the
interior of the device and only open
the device in dry and clean conditions.
Make sure the interior of your device
and the back cover (1) seals are dry,
clean, and free of any foreign objects.
Foreign objects or dust may damage
the seals against water.
• If connectors are dusty, they must be
carefully cleaned before using them.
To clean the bottom connectors and
the bottom connector area, you may
open the connector cover (2) at the
bottom of the device and carefully
splash some clean freshwater onto
the bottom connectors to remove the
dust. Wipe the device and connector
area dry carefully. The inside of the
connectors must be allowed to dry.
Never insert any tools into connectors
or connector area.
1 Back cover
2 Connector cover
Durability 5
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