1) Go to Settings on your iPhone/ iPad
2) Tap Passwords & Accounts
3) Tap Add Account
4) Tap Other
5) Tap Add CalDAV Account
6) Enter the following details for your account:
Server: To obtain the server URL may perform the below steps:
Login to cPanel -> Email Accounts -> Choose on the Email Account -> Configure Calendars and Contacts -> Direct URLs for Calendars and Contacts
May get the URL from Secure SSL/TLS URLs or Non-SSL/TLS URLs on Calendar
Username: Full email address
Password: Email account password
7)Tap Next in the upper right corner to verify the account.
8) Tap Save in the top right corner.
