Clean the outside of the cordless handset with a soft cloth. You should also clean the charger contacts. If the charger contacts are not clean, the battery may not charge correctly.
- Use neutral detergents. Cleaning with volatile liquids such as thinner or benzine will damage the outside surface of the cordless handset.
- DO NOT use cleaning materials that contain ammonia.
- DO NOT use isopropyl alcohol to remove dirt from the control panel. It may crack the panel.
Clean the charger contacts as follows:
Unplug the cradle from the AC power outlet.
Clean the charger contacts (1) for both the cordless handset and the cradle with a cotton swab.