To unregister the units from each other follow the steps below:

• Make sure you plug in the baby unit and then press the power button three times in a row. If you have done this correctly, the VOX light will blink.
• Hold down the VOX button and then connect the power adapter, all lights will blink and the units will be disconnected.
• To register the units to each other again, repeat the above process, if done correctly the round ring on the baby unit will light up/flicker.

If you have any additional questions, you can always contact us via this website. 

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