A fax that is sent via a computer running fax software to a fax machine using dial-up modems and analog phone lines. To receive a fax, the computer and fax application must also be running. See Internet faxing and fax.
"computer-based fax." YourDictionary, n.d. Web. 17 May 2018. <http://www.yourdictionary.com/computer-based-fax>.
computer-based fax. (n.d.). Retrieved May 17th, 2018, from http://www.yourdictionary.com/computer-based-fax