On your phone: Both the call schedule and the academic calendars are kept up to date online. Interestingly in iOS, you can “Subscribe” to calendars, but only if the link is either in an email or in a message. Click the respective “Email …” schedule to auto-populate an email to send it to yourself (change the TO address). Once you receive your message, click the link and then click subscribe, and in your calendar app you will now have a subscribed calendar. To remove the calendar, navigate to (Settings → Mail, Contacts, Calendars → Subscribed Calendars) and click the desired calendar to delete.
For Android devices, copy the desired link you wish to sync. On a desktop computer, navigate to http://calendar.google.com and log in with your Google credentials. Click the “Add by URL” link which is hidden in the “other calendars” menu, and paste the appropriate link. Your calendar should then be synced with your device.
Academic Calendar:
Call Schedule:
Other Schedules: