VMS Help RECALL, Qualifiers, /PAGE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /PAGE
       /NOPAGE (default)

    Displays all the commands (and their numbers) available for
    recall one screen at a time. The /NOPAGE qualifier produces the
    same output as the /ALL qualifier. You can cancel the output
    display by pressing Ctrl/Z.

    The /PAGE qualifier is incompatible with the /INPUT and /OUTPUT
    qualifiers.