How to Add a Handset to a Panasonic Phone

1. Press the "Menu" button on the handset and then # > 1 > 3 > 0 on the phone number keypad.
2. Hold the "Locator" button on the base of the phone until you hear a tone. It will take approximately four seconds before you hear the tone. In some cases, all of the handsets will ring when you hold down the button. This is an error. Press the "Locator" button again and repeat this step. 
3. Push the "OK" button on the handset. Wait until you hear a confirmation tone.
4. Finish adding the handset by pressing the "Off" button. The handset is now connected to the base and ready for use.

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