This can be used where Workspace ONE Intelligent Hub is unavailable
Navigate to https://<Environment_URL> from the setting in ‘MDM Enrollment URL’ in Groups & Settings > All Settings > System > Advanced > Site URLs.
Enter Group ID to enroll your iOS device. Select Next.
Enter the enrolment credentials.
For agentless enrolment, navigate to Groups & Settings > All Settings > Devices & Users > General > Enrollment and ensure that the Require Intelligent Hub Enrollment for iOS check box is disabled.