computer programs for providing one or more of the following functions; network fax server; fax delivery; fax delivery for multiple recipients; deferred delivery fax scheduling; direct inward dialing option for directing incoming faxes; archiving incoming faxes; archiving outgoing faxes; fax document database management; creating a log of incoming and outgoing fax traffic; updating a log of incoming and outgoing fax traffic; computerized fax transmission; computerized fax reception; document image management; interactive software tools for fax composing, viewing, archiving and browsing; American National Standard Code for Information Interchange (ascii) terminal style interface for fax functions; shell level tools for fax composing and delivery; fax server software for supporting multiple modems; fax queue manager; automated archiving of faxes; programmable page header for fax composition; automatic cover sheet generation for fax composition; American National Standard Code for Information Interchange (ASCII) file importation for fax composition; image file importation for fax composition; page description language file importation for fax composition; fax scrambling; and fax security control; all in the field of facsimile transmission, and computer manuals in the field of facsimile transmission therefor, sold as a unit