QUIT  -  leave READ MODE 

Usage:  QUIT

The QUIT command ends READ MODE and takes you back to TOP-LEVEL as
  indicated by the MM> prompt.  

The NEXT and KILL commands also end READ MODE, when you are at the last 
  message in a sequence.  (Pressing RETURN at the READ MODE prompt is
  normally the same as the NEXT command.)

For more help, type "help" and one of these topics:
  next   kill   suspend   z   basic
