1987 B-ware. Prototerm is a 300/1200 Baud terminal package that supports both Xmodem & Punter file transfers using the Commodore 128 in 80 column mode. Features include: 48k buffer, 24 number address book, 1700 & 1750 Ram expander compatibility for text buffer, split screen conference char and more! Docs are on disk and built into program.