Press and hold the key
on the base station for approx. 4 seconds until the LED starts to blink slowly. THen press the "OK" key on the mobile handset.

The mobile handset now scans for the DECT base station.
Following you need to register the mobile handset to the base station. You can do it directly over the menu of your Panasonic mobile handset.
- You will see this on the display: "Register Unit". Press OK.
- Now press (and hold) the OK button for approx. 5 seconds.
- The mobile handset registers automatically.
- After registration you will see following information on the display: Time and Targets, "extension:name"