Default Testing the XDA Modem with the AT commands

Hi !,

I am trying to test the xda's modem by using the AT commands, but I have discovered that I don't know how !!.

I have one option a "hyperterminal" program, but it's so bored to type all commands, and I don't know at what port is the modem.

Then I've tried developing a program to test it through the Comm lib, of the xda, again I don't find at what port is the modem. I have tryed with Active Sync active and down.

Thank you,
Raul