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Get CG - Conference Call Add-On old version APK for Android
Dialer add-on for CalenGoo to dial special phone numbers with extensions
This add-on can only be used in conjunction with CalenGoo. It cannot be used without it. It is a very simple app that allows CalenGoo to dial phone numbers with extensions for conference calls. When installed, CalenGoo will automatically detect it and will highlight phone numbers including their extension. You will only need this app if your phone doesn't support this on its own.