DO NOT select the ADTRAN Express 3000 if it is one of the options in the drop
down menu, select the corresponding COM port.
8.
You will now be prompted for “COM Properties”. Change “Bits per second:” to
“9600” and “Flow control:” to “None”. Click “Apply” then “OK”.
9.
You will now be prompted with a blank screen and a cursor. At this screen you
will need to enter the command “at!v” then press enter. You may not be able to
