Instructions to sync the TEC calendar with Calendar on your iPhone or iPad:
1. Open the Settings app on your iPhone or iPad, and select Mail, Contacts, Calendars.
2. Under the "Accounts" section, select Add Account, then select Other.
3. In the "Calendars" section, select Add Subscribed Calendar.
4. Copy and paste https://calendar.google.com/calendar/ical/calendar%40whstec.com/public/basic.ics into the "Server" field, then select Next, then Save.