PreviewWorldwide (Standard Multi-Tenant) · iOS · Outlook · General Availability
Outlook: Improvements to Save Contacts on iPhone and iPad
Outlook contacts become available system-wide (caller ID, Phone, Messages, Siri) using Apple's Contact Provider framework — without full address-book access or copying contacts onto your device.
Microsoft's description
Outlook contacts become available system-wide (caller ID, Phone, Messages, Siri) using Apple's Contact Provider framework — without full address-book access or copying contacts onto your device.