12
AT7107A
–
Handset
with
Cradle
2.
An
active
call
can
be
terminated
and
an
incoming
call
can
be
rejected
by
pressing
the
PTT
button
on
the
back
of
the
Privacy
Handset
for
more
than
2
seconds.
3.
To
switch
from
an
active
call
with
the
Privacy
Handset
to
hands
‐
free
operation,
place
the
Privacy
Handset
into
its
cradle.
Audio
will
then
be
routed
to
the
speaker.
If
the
PTT
is
pressed
for
more
than
2
seconds,
it
will
terminate
the
call.
4.
If
the
Privacy
Handset
is
not
placed
into
its
cradle,
after
the
call
is
terminated,
a
reminder
tone
will
be
heard
through
the
speaker,
one
minute
after
all
activity
is
finished
until
the
Privacy
Handset
is
returned
to
its
cradle.
AT8428A
–
Palm
Microphone
1.
To
use
a
Palm
Mic.
plug
the
connector
on
the
end
of
the
coil
cord
of
the
Palm
Mic.
into
the
corresponding
RJ45
receptacle
on
Junction
Box.
See
Diagram
8
above.
2.
Once
connected,
the
pressing
of
the
switch
on
the
Palm
Mic.
will
de
‐
activate
the
Visor
Mic.
and
activate
the
Palm
Mic.
Advance
Tec
Industries, Inc
1150 NW 163
rd
Drive, Miami, FL 33169 T: 305-623-3939
www.advancetec.com
www.advanceMobileGPS.com
