dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|SUN/Sun]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|MON/Mon]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|TUE/Tue]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|WED/Wed]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|THU/Thurs]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|FRI/Fri]
  dayOfWeek=<UNDEF>              (checkbox) [*<UNDEF>/off|SAT/Sat  ]