Date   : Wed, 19 Jan 1983 00:32:00 EST
From   : Richard P. Wilkes <RICK@mit-mc.arpa>
Subject: Modem 7 vs. Modem 7-n

Does anyone know what the difference is (protocol wise)
between the current version of Modem and, let's say, Modem2?
Also, does anyone have a write-up on this protocol that they
might be able to send me?  Thanks. -r

Rick at Mit-MC (Arpa access)
gmm_arpw.jhu at UDEL-RELAY (others)