Microsoft RAS version 1.0 (which runs on LAN Manager) does not have the capability to invoke RAS Terminal or use scripts in .INF files.
Microsoft RAS version 1.1a (which runs on LAN Manager) supports PAD.INF only. Note that the syntax used in the PAD.INF file differs slightly from subsequent versions of Microsoft RAS.
Microsoft RAS for Windows for Workgroups version 3.11 and Windows NT version 3.1 or later support RAS Terminal and scripts in SWITCH.INF and PAD.INF.