The Contacts app is not enabled by default in Nextcloud 13 and needs to be installed separately...iOS - synchronize iPhone/iPad
Calendar Open the settings application. Select Mail, Contacts, Calendars. Select Add...Synchronizing with OS X
To use Nextcloud with iCal you will need to use the following URL:...Thunderbird - synchronize addressbook and calendar
Addressbook As someone who is new to Nextcloud and new to CardBook here is what you need in...Blackberry OS 10.2
BlackBerry OS 10.2 BlackBerry OS up to 10.2.2102 does not accept a URL with protocol https:// in...