Publisher's description
ScheduLAN is a network-based product that includes one of the most complete office schedulers available, an office sign-out board, a message center, and a shared phone book. Its scheduler will prepare calendars and other reports that display one person's upcoming events or those for several people simultaneously. Data can be filtered when a report is generated, so that only events for a particular project (or even those events containing a particular word) will be displayed. The program's sign-out board will tell you where anyone in the office has gone, how to reach him, and when he expects to return. Its message center stores messages for office-mates when they are out. This program will optionally drag events forward from day to day until you tell the program to tag them for deletion. It also finds free time, easily establishes recurring events, and calculates date intervals. A snooze-alarm, world time chart, and a wide variety of reports are among the program's other features. And there's much more.
There is no mention of the nag screens in any of the download site descriptions. They are by far the worst I have seen.