VTech SN5127

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Additional devices
Set declined call divert to preset number
You can also set up call divert to the preset number, only when you press OFF on your
handset to decline the doorbell call.
Audio doorbell (Model SN7021 , purchased separately)
Scroll to Doorbell, and
then press SELECT.
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Check signal
>Doorbell
Scroll to Set device, and
then press SELECT.
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Settings
>Set device
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Press MENU on the handset when it is not in use.