AdditionAl hAndset
E - OpErATiON
Once paired with your 512190 wireless intercom
base, the additional handset has the same
functionalities as the original handset.
See the notice for your 512190 wireless intercom to
learn more about all product features.
During a phone call or a call from the intercom panel,
all handsets ring simultaneously. The first to answer
takes the call and the other system handsets stop
ringing.
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EN