PC Win XP + Bluetooth usb dongle + IVT BlueSoleil driver = how to set up bluetooth modem ?

Hi,

please let me know how and if you have ever succeeded to install
bluetooth modem
and having it to read AT modem commands.
I have installed bluetooth usb dongle, installed BlueSolei driver
and modem shows up in modem/ control panel
Bluetooth DUN Modem
Bluetooth LAP Modem
Bluetooth Fax Modem

And everything works ok
and I can transfer files
unfortunately I can't send AT commands to any of the above modems frm
Hyperterminal
as it crashes system immediately on entering modem com port from
modems control panel.

I assume BlueSoleil acts as a middleware, creating virtual bluetooth
modem/s.
Does it mean any such created and installed virtual modem is always
busy and used by BlueSoleil drivers
and never released to be used in Hyperterminal ?

Please test your bluetooth modems and let me know your opinion.

Darius