Note On Power Sources; Maintenance - Uniden DCX 640 Owner's Manual

Note on Power Sources

Maintenance

[ 7 2 ] A D D I T I O N A L I N F O R M A T I O N
Battery replacement and handling
When the operating time becomes short, even after a battery is recharged, please replace
the battery. With normal usage, your battery should last about one year. Please contact your
place of purchase or the Uniden Parts Department for a replacement battery.
Warning
To avoid the risk of personal injury or property damage from fire or electrical shock, only use
the Uniden battery model and Uniden adapter model specifically designated for this product.
Power Failure
During the period that the power is off, you will not be able to make or receive calls with
the telephone.
• Use only the specified Uniden battery pack (BT-446).
• Do not remove the batteries from the handset to charge them.
• Never throw the battery into a fire, disassemble them, or heat them.
• Do not remove or damage the battery casing.
To maintain a good charge, it is important to clean the charging contacts on both the
handset and the base unit once a month. Using water only, dampen a cloth to clean the
charging contacts. Then make sure to go back over the charging contacts with a dry cloth.
Do not use paint thinner, benzene, alcohol, or other chemical products.
Doing so may discolor the surface of the telephone and damage the finish.
Caution
Caution
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