To use RXT&T just issue the command
view rxtt34.inf
(where 34 is the version number) in an OS/2 session.
Well, because you're just reading this document you've already done that
(or something similar) ;-).
But to get the most out of RXT&T please observe the following hints:
You may use the REXX program install.cmd included in this package to create the WPS Object for REXX Tips & Tricks.. If you lost the install script, you can extract it from this section.