This document is the operating manual for the Panasonic KX-TCM440-B cordless telephone. It provides comprehensive instructions for initial setup, including charging the battery and connecting accessories like the AC adaptor and telephone line cords. The guide details how to use the handset and base unit features such as the digital duplex speakerphone, speed dialer, and intercom functions.
| Battery Type | rechargeable Ni-Cd battery |
|---|---|
| Initial Charge Time | about 3 hours |
You should charge the battery for about 3 hours before using it for the first time.
The serial number is located on the bottom of the unit.