Ability to schedule functions for specific dates or times, e.g.:
 
At regular time intervals
 
Daily
 
Weekly (optionally odd or even weeks)
 
Weekday
 
Weekend
 
Monthly
 
Yearly
Spoken reminders and messages
Speak reminders and request user confirmation of heard messages
Message delivery can be dependent on room occupancy at specific times
 
 (click on thumbnails to enlarge)