31 Technical specifications

 FrontDoor was written using Zortech C++ 2.18, TASM 2.0, and Turbo
 Pascal 6.0. It uses direct-to-screen writes, and properly supports
 virtual screen environments, such as the one provided by DESQview.

 FrontDoor features support for several FTSC (FidoNet Technical
 Standards Committee) standards and standard proposals, including:

         FTS-1       Basic FidoNet Technical Standard
         FTS-4       EchoMail Specification
         FTS-5       The Distribution Nodelist
         FTS-6       YooHoo NetMail Handshake
         FTS-7       SEAlink Protocol Extension
         FTS-8       BARK File Request Protocol Extension
         FSC-15      FOSSIL 5.0 Documentation and Specifications
         FSC-25      AVATAR Video Specifications
         FSC-37      AVATAR 0+ Video Specifications
         FSC-39      A type-2 packet extension proposal
         FSC-41      MSGID / REPLY: A proposal
         FSC-46      Proposed product identifier
         FSC-53      Specifications for the AGS field
         FSC-56      EMSI/IEMSI protocol definition (EMSC-001)

 FrontDoor's FTSC product code is 0x0C (or 12 decimal).

 The proper nodelist file request flag for systems using FrontDoor is
 XA.

 FrontDoor's Editor (FM) allows you to share the Hudson Message Base
 together with other programs, such as RemoteAccess, following the
 RemoteAccess/FrontDoor HMB sharing specifications.