Uniden XC3510 important safety instructions Charging the Battery Pack, Initial Battery Charging

Charging the Battery Pack

Initial Battery Charging

The rechargeable Nickel-Cadmium battery pack must be fully charged before using your phone for the first time. We recommend that the battery pack charge for approximately 15-20 hours, without interruption, before plugging the phone line into your new phone.

1. Place the Handset on the Base Unit. Depending on your installation, you can charge the Handset in the upright position

—or—

You can charge the Handset in its facedown position.

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