​This guide will show you how to add contacts by phone numbers and display it in Lync client by display name.

This guide will show you how to request certificate for your Contacts Manager's machine manually.

This guide will show you how to add external contacts or federated users to your contact list of Contacts from external domains.

This guide will show you all prerequisites of Contacts Manager for Lync Online.

This guide will show you how to filter Active Directory users in Contacts Manager version 4.0.

This guide will show you how to setup Contacts Manager version 4.0 for UCS users.

This guide will show you how to upgrade your license for Contacts Manager version 4.0