The ability of a modem to determine and adjust to the speed, error control and data compression method of the modem at the other end of the line.
"automatic feature negotiation." YourDictionary, n.d. Web. 24 May 2018. <http://www.yourdictionary.com/automatic-feature-negotiation>.
automatic feature negotiation. (n.d.). Retrieved May 24th, 2018, from http://www.yourdictionary.com/automatic-feature-negotiation