To setup a shared calander and contact service on your iPhone or iPad, please follow the below steps. 

Please note - Other devices and operating systems my also work with the calendar and contact sharing service described below, however as the iOS devices support CalDav and CardDav service natively, they are they only devices supported by Hosting Australia. If you require assistance with other devices, please contact our support team for a quotation on setting this up.

On your iOS device, follow the below steps:

1. Tap Settings
2. Tap Mail, Contacts, Calendars
3. Under Accounts, tap Add Account
4. Tap Other
   
5. Tap Add CalDAV Account to add a calendar account, or Add CardDAV Account to add a contacts account.
6. To complete the setup of your account, enter your information in the appropriate text boxes. (See below notes) IMPORTANT - be sure to add the port (in format :2080) at the end of the server hostname, eg mydomain.com:2080

Notes
You can find your calendar (CalDAV) and contacts (CardDAV) setup information in cPanel's Calendars and Contacts interface (Home >> Email >> Calendars and Contacts).