The Appointments Sidebar provides Data View Styles similar to the other pages. However with Appointments, the most popular view style is Calendar. In the Calendar View Style there are 5 Tabs:
Day
Week
Month
Year
Agenda
Depending on the screen size of your device you may prefer one style over another.
Day view:
Week view:
Month view:
Year view:
Agenda View:
Calendar Agenda view (on a mobile device):
