Even when the battery pack is not being used, it will gradually discharge over a long period. For optimum performance, be sure to return the handset to the base unit after a telephone call for charging the battery.

10

Battery use time (per charge)

From fully charged

Seven hours continuous use

Ten days when the handset is in the standby mode

When the battery charge becomes low

When the voltage of battery pack in the handset is very low and

needs to be charged, the phone is programmed to eliminate

functions in order to save power. If the phone is not in use,

Low Battery” flashes and none of the keys will operate. If the phone is in use, “Low Battery” flashes and the handset beeps. Complete your conversation as quickly as possible and return the handset to the base unit for charging.

Cleaning the battery contacts

To maintain a good charge, it is important to clean the battery contacts on the handset and base unit with a dry cloth

about once a month.

Do not use any liquids or solvents.

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Uniden EXT 1865 manual Battery use time per charge, When the battery charge becomes low, Cleaning the battery contacts