This is Columbia University's "kermit" file transfer program for CP/M-80.

It has been built for CP/M Plus (3.x) and uses the AUXIN: and AUXOUT:
devices for serial communications.  It is also set up for an ANSI terminal
such as a VT-100 and as such is suitable for running on any of several 
CP/M emulators.

Run the program and type ? for instructions.

Configuring the serial lines is done externally.  For example, setting the
line speed can be done with the DEVICE command under CP/M+:

	device auxin:=crt2 [noxon 19200]