For a client using Office 365, we have a shared group contacts file that works as an address book. This is stored in a shared folder and can be added as an address book in Outlook.
So far Outlook Web App does not seem to be able to let users view this. They can only see their own contacts and contacts of inbox's that have been shared.
Does the newer Outlook App for iPhone and Android allow for access to this shared contacts file through the app? Or is it limited in the same way as OWA?