Office UC is a Unified Communications application
PLEASE NOTE: An active account with appropriate features with a partnered Service Provider is required to use this application. Office UC allows you to make and receive voice and video calls over Wi-Fi and Cellular Data connections on your Android Phone via an easy-to use and intuitive user interface.
Access the same contacts you already have in your Android Phone and your Company Contacts.
Use Instant Messaging and Presence with your Company Contacts, view your Call History and manage your features and settings.