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. 16 August 2018. <http://www.yourdictionary.com/automatic-feature-negotiation>.
automatic feature negotiation. (n.d.). Retrieved August 16th, 2018, from http://www.yourdictionary.com/automatic-feature-negotiation