Uniden EXA2245 Owner's Manual page 13

Battery use time (per charge)
From fully charged (15-20 hours charge time)
• Seven hours continuous use.
• Fourteen days when the handset is in the standby mode.
Low battery alert
When the battery pack 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, the talk/batt low LED flashes when the battery pack is low.
If the phone is in use, the talk/batt low LED flashes and the handset beeps.
Complete your conversation as quickly as possible and return the handset to the
base unit for charging.
The last number dialed in the redial memory and the
numbers stored in the memory locations are retained for
up to 1 minutes while you replace the battery pack.
Cleaning the battery charging contacts
To maintain a good charge, it is important to clean
the battery contacts on the handset and base unit
with a dry cloth or a pencil eraser about once a
month. Do not use any liquids or solvents.
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