Package talk

http://web.archive.org/web/20070817165301/http://www.hcs.harvard.edu/~dholland/computers/netkit.html

The talk package provides client programs for the Internet talk
protocol, which allows you to chat with other users on different
systems. Talk is a communication program which copies lines from one
terminal to the terminal of another user.

Install talk if you'd like to use talk for chatting with users on
different systems.

Version: 0.17

See also: talk-server.