From Office 365 Admin Center, click on Azure Active Directory Admin Center
Click on Enterprise Applications
Under All Applications, find Teem Calendar Sync on the right and click on it.
This application will not be available OR appear in this list until the Service Account has been added to Teem.
The service account is created during the setup process.
Click on Permissions.
Within the Permissions window, go to the User Consent option.
Confirm the following permissions are available:
- Office 365 Exchange Online
- Windows Azure Active Directory