Tandy 1400 LT User Manual page 34

1200 bps modem
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Chapter
4
Example:
AT
D
767-8900<CR>
After entry
of
this
command,
the
modem
will
dial
the
number.
You
will
hear
the
phone
dialing.
The
1200 bps
internal
modem
will
then
wait
for
30 seconds
(default time)
for
a
response
from
the
distant
modem.
If
another
modem
answers,
your
modem
sends
the
code
CONNECT,
CONNECT
1200,
or
1,
or
5,
depending on
what parameters have been
set
(See
V command,
X
command).
The
modem
then
goes on-line, permitting
you
to
communicate.
If
no
carrier
is
detected, the
modem
will
hang
up and
send
a
NO
CARRIER, BUSY,
3,
or
7
result
code,
depending
again
on what
parameters have
been
set.
In
its
factory default
setting,
XO,
the
modem
would respond
CONNECT
when
the
modem
connects,
no
matter
at
what
speed,
and
NO
CARRIER
if
the
phone
was
not
answered.
Note
that the
modem
will
ignore the spaces
and
the
dash
in
the
previous
example.
You
could
also enter:
ATD5551111<CR>
The
other
commands
associated with the Dial
Commands
are
sum-
marized
in
the following
table:
Command
Description
I>
Dial.
The
modem
goes
to originate
mode
and
will
dial
the
number
following.
The
following
is
a
list
of
subcommands
of
the
D
command
and
can
only
be used
in
conjunction
with
this
command.
4-10

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