CG - Conference Call Add-On is a dialer add-on for CalenGoo, an Android app that allows users to manage their calendar events and tasks. This add-on is designed to dial phone numbers with extensions for conference calls, and it can only be used in conjunction with CalenGoo. It is a simple and handy app that saves time and effort in dialing phone numbers for conference calls.

Once installed, CalenGoo will automatically detect the CG - Conference Call Add-On and highlight phone numbers including their extension. This feature is particularly useful for users whose phones do not support this function on their own. The app is free to use, and it can be downloaded from the Google Play Store.

In summary, CG - Conference Call Add-On is a useful add-on for CalenGoo users who often participate in conference calls. It simplifies the process of dialing phone numbers with extensions and saves time, making it a valuable addition to the CalenGoo app.