I'm using Acall add-in (extension) but I cannot send appointment code to my guests

If the Google Chrome Extension/Outlook Add-in is not up-to-date, it may not work properly, such as not being able to send appointment codes to guests.

Please check the following for the latest version of the add-ins.

• List of Supported OS and Application Version

Please see below for how to check the version of currently installed add-ins and update.

• Google Calendar: Update Google Chrome Extension
• Outlook Calendar: Update Acall Outlook Add-in