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4. Exercise care in handling batteries | Place a | battery | pack | in the Spare | |||
in order not to short the battery | Battery charger. Make sure the metal | ||||||
with conducting materials such as | |||||||
charging | contacts | on the underside | of | ||||
rings, bracelets. and keys. The | the battery pack | are aligned | with | the | |||
battery or conductor may overheat | charging | contacts | in the | Spare | Battery | ||
and cause bums. | charger. |
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SPARE BATTERY | CHARGER | ||
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The DT921 c has | a | 00- |
Battery Charger, which is located in the cradle of the Base Unit.
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Installation
Remove the Spare Battery charger cover by pressing the release tab and lifting up.
Power Backup
When a Spare Battery pack is installed in the Base Unit, the AUDIOVOX DT921c uses this battery pack to
provide operational backup in case of a power failure. If you have a fully
charged battery pack in the Spare Battery pack charger and there is a power outage; you will still be able to
.place and receive calls for up to five hours.
Replacing a Drained Handset bat-
tery
The Spare battery pack can also be used to replace a drained Handset battery pack to ensure uninterrupted use. Be sure to put the drained battery pack in the Spare Battery charger tor recharging.
Please note that the Spare Battery compartment charges at a slower rate than a battery pack charging in the Handset. It takes 24 hours to fully charge a battery pack in the Spare Battery charger.
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