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When
you
are
on
a
phone
call
and
an
incoming
guest
initiates
a
door
entry call,
you
normally
get
a
call
waiting
tone
at
your
handset
to
announce
the
visitor.
But
if
you
do
not
intend
to
be
deterred
in
any
ways
from
your
phone
call,
not
even
to
tell
somebody
to
get
the
door,
that's
when
you
need
something
like
a
door
chime
announcer
in
addition
to
call
waiting!
On
these
occasions,
the
chime
will
ring
for a total of 4 times, should the
user
on
the
line
persist in not taking the
door
entry call. On all occasions (phone line busy or not) the
chime will ring distinctively so that residents may distinguish
which of the two doors the call is coming from.
more
>>
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PhoneBell
Door
Buzzer
Systems
