Abandons the current conference and returns back to the Main Board conference (a.k.a. Conference #0).
On some bulletin board systems, the majority of activity takes place in the Main Board (otherwise known as conference #0). A conference enables you to go to another area of the bulletin board which may focus on a particular topic or subject.
The Abandon conference command enables you to quickly exit a conference you have joined and to return back to the Main Board. Alternatively, you may return to the Main Board by issuing either of the following commands:
J 0
J MAIN