letter type specification is optional. If used, it must be either a p, s, or
u for prg, seq, or usr file types, respectively. For batch protocols,
the file name specified here is ignored, but be sure to at least put a pair
of quotation marks to force the command to compile.

hangup

Hangs up the phone.

minit

Initializes the modem if no carrier is present.

macro [function key number]

Sends a function key string. This is equivalent to manually pressing
one of the 16 function keys.

offhook

Takes the phone off the hook.

output "string"

Outputs a string to the modem. Control characters are entered as they
are in macro keys, with a caret ^ preceding the corresponding letter.
For example, a carriage return (CTRL-M) would be entered as ^M.

screen "string"

Prints a text message on the screen.

send "filename"

Sends an ASCII file to the modem (equivalent to Textfile to
modem on the Disk menu).

uncheck [string number]

Clears the string in the specified string number. For example, if the
command check 2 "Password" were previously executed,
uncheck 2 gets rid of the definition for string #2.

upload "filename"

Uploads a file using the installed protocol.

wait

Goes into terminal mode and receives data (and prints it to the screen)
while waiting for the strings specified with the check command.