Efax is a small ANSI C/POSIX program that sends and receives faxes
using any Class 1, 2 or 2.0 fax modem.
You need to install efax if you want to send faxes and you have a
Class 1, 2 or 2.0 fax modem.
efax efax [ options ] [ -t num [ file... ] ] efix convert between fax, text, bit-map and gray-scale formats fax fax provides a simple user interface to the efax(1) and efix(1) programs. It allows you to send text or Postscript files as faxes and receive, print or preview...