Additional devices
Audio doorbell
You can set your audio doorbell to divert all doorbell calls to the preset external number
when visitors press the doorbell.
Set auto call divert to preset number
1
(Model SN7021 , purchased separately)
Press MENU on the handset when it is not in use.
Settings
>Set device
2
Scroll to Set device, and
then press SELECT.
Check signal
>Doorbell
3
Scroll to Doorbell, and
then press SELECT.
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