Launch the Settings app on your iPhone or iPad.
Tap on Mail, Contacts, Calendars.
Tap on Add Account... under the Calendars section.
Tap on Other.
Tap on Add Subscribed Calendar under the Other section.
Enter the calendar URL: http://calendar.nexus.ox.ac.uk/owa/calendar/mpptimetable@bsg.ox.ac.uk/Calendar/calendar.ics
