Trouble with sun386i and internal modem

[exhausted jazz surfer]

hello,
this site has received a 2nd or 3rd hand sun386i/150
in which most of documentation is missing.

I am trying to install an t18-pc on the
AT bus.  The little snap documentation that
I have explicityly states how snap can not
determine boards on the at bus.  Howver,
i can not seem to find a way to tell unix.

Is there a simple way for me to create a 
device for Com 2. 

Please email replies back to me.

thanks

Ouij
Ubangi Research Inc
ouij at xurilka.UUCP