How to setup dav.proadco.eu CalDav Calendars on iOS

Apple Calendar (iOS):

Add a new CalDAV account:

* In Settings > Mail, Contacts, Calendar > Add Account > Other
* Tap Add CalDAV Account under CALENDARS
* Configure your account:
* Server: http://dav.proadco.eu/cal.php/principals/adamos (replace username adamos with your username)
* User Name: the username you just created (in our example, adamos)
* Password: the password you just defined
* Description: optional, whatever you want
* Tap Next