THE BATTERY PACK
Spare Battery Charger
The VT 1511 has a
Note:
In order to benefit from this feature, you must obtain an optional spare battery from an authorized dealer, or by contacting VTech Com- munications at
Installation
1.Open the spare battery charger in the base unit.
2.Place a battery pack in the spare battery charger. Make sure the metal contacts on the battery are aligned with the contacts in the spare battery charger.
Power Backup Function
When a spare battery pack is installed in the base unit, the VT 1511 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 charger and there is a power outage, you will still be able to place and receive calls on the headset for up to 5 hours. When power backup mode is active, the POWER LED will flash slowly.
Replacing a Drained Headset Battery
The spare battery pack can also be used to replace a drained headset battery pack to ensure uninterrupted use. Be sure to put the drained battery pack in the spare battery charger for recharging.
Please note that the spare battery compartment charges at a slower rate than a battery pack charging in the headset (via the remote charging stand). It takes 24 hours to fully charge a battery pack in the spare battery charger.
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