RBBS v17.4 for DOS
Dip Switches: 3,5 and 8 DOWN (ON)

RBBS requires the use of a FOSSIL driver if you want to use higher
connection speeds. The FOSSIL driver we tested with the software is
called BNU(see document number 10231).

CHANGE PORT:  Run CONFIG.EXE in the RBBS directory. Once the main menu
              is loaded, press shift-F2. Next type 221<enter> and
              select the COM Port your modem is on. Answer YES to the 
              next question on whether to use a FOSSIL driver.  Then 
              type 228<enter> and set the port rate to 38400. If you 
              choose not to use a fossil driver, the highest you can
              set the port rate to is 19200(connections at higher 
              speeds will fail).

INIT STRING:  Press Shift-F2 and select 225. Next press 0<enter>. Go
              down the modem list and select the modem closest to 
              yours. You will then need to make a couple of changes 
              as follows:
              *  Selection 7(Initialize modem's firmware) should be 
                 changed to AT&C1&D3B0S0=0.
              *  Line 2(Initialize the modem) should be changed to
                 ATE0M0Q0V1X0S0=0S2=255S10=30.

TERMINAL MODE:  None, this is a BBS program.