Instruction manual
Making a
TDD Call
Watch the signal
light on the left side
of
the display when
you make
your
TDD
call. The signal light
shows you the
sounds on the
telephone line
so
you
will
know
what
is
happening.
How
to
Make
an
d
Answer
TDD
Calls
2
1.
Turn
your Minicom
on.
The
power
light
will
glow
red .
j
2. Place your telephone
handset
in
the Minicom
acoustic cups.
Make sure the telephone
cord
is
at
your
left.
3. Watch the signal light
for
a dial tone.
The signal
light
will
glow
steadily
red
when
there
is
a
dial tone. If the signal
light
blinks, hold
down
the
telephone receiver button for
3
or
4 seconds, then release
it.
4. Dial the number y
ou
want
to
call. Watch the
signal light for
a ring.
1
.1
The signal
light
will
flash
slowly
as
the telephone rings.
It
wi
II
flash
fast
if
the phone
is
busy.
-
Answering a
TDD Call
You may need a
signaling device,
such
as
the Ultratec
Phone
Master™, to
tell you when
your
phone
is
ringing.
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