Uniden ANA 9710 - Manual (Page 27)

Cleaning the Battery and Charging Unit Contacts
To maintain a good charge, it is important to clean all charging
contacts on the Handset, Spare Battery Pack and Charging Unit about
once a month. Use a pencil eraser or a soft dry cloth. Do not use any
liquids or solvents.
Using Your ANA 9710 Handset
Before using your ANA 9710 , be sure to raise the antenna to the
vertical position.
Note: Operation of the ANA 9710 is performed using the
Handset out of the Charging Unit.
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