/ACCESS[=(range[,...])]
       /NOACCESS[=(range[,...])]

    Specifies hours of access for all modes of access. The syntax for
    specifying the range is:

 UAF> /[NO]ACCESS=([PRIMARY],[n-m],[n],[,...],[SECONDARY],[n-m],[n],[,...])

    Specify hours as integers from 0 to 23, inclusive. You can
    specify single hours (n)  or ranges of hours (n-m). If the ending
    hour of a range is earlier than the starting hour, the range
    extends from the starting hour through midnight to the ending
    hour. The first set of hours after the keyword PRIMARY specifies
    hours on primary days; the second set of hours after the keyword
    SECONDARY specifies hours on secondary days. Note that hours
    are inclusive; that is, if you grant access during a given hour,
    access extends to the end of that hour.

    By default, a user has full access every day. See the DCL command
    SET DAY in the VSI OpenVMS DCL Dictionary for information about
    overriding the defaults for primary and secondary day types.

    All the list elements are optional. Unless you specify hours for
    a day type, access is permitted for the entire day. By specifying
    an access time, you prevent access at all other times. Adding
    NO to the qualifier denies the user access to the system for the
    specified period of time. See the following examples.

    /ACCESS                Allows unrestricted access

    /NOACCESS=SECONDARY    Allows access on primary days only

    /ACCESS=(9-17)         Allows access from 9 A.M. to 5:59 P.M. on
                           all days

    /NOACCESS=(PRIMARY,    Disallows access between 9 A.M. to 5:59
    9-17, SECONDARY,       P.M. on primary days but allows access
    18-8)                  during these hours on secondary days

    To specify access hours for specific types of access, see the
    /BATCH, /DIALUP, /INTERACTIVE, /LOCAL, /NETWORK, and /REMOTE
    qualifiers.

    For information about the effects of login class restrictions,
    see the VSI OpenVMS Guide to System Security.