Integrated into Microsoft Teams, includes Cloud PBX with unlimited local and long-distance calling, calls to 23 countries, connection of 1 phone device, including mobile and desktop apps, Chat, SMS/MMS (25 included, overage rates apply), AI capabilities and 30-days Archiving, all accessible via the UC icon within the Teams desktop app. MS Teams is used for collaboration features such as chat and meetings. No additional Microsoft Teams Phone license is required.