Ans. On Android, it comes pre-installed as a service. Nevertheless, you may disable it; -On an Android device, go to Settings. -Open the app drawer. -Click the hamburger menu icon (three vertical dots) in the top right corner of the screen. -To view all active system processes, select processes. -Locate and press the com.coremobility.app.vnotes to open it. -Force stop and disable by tapping. By doing this, the com.coremobility.app.vnotes won't operate anymore. Removing it will prevent you from using your Android's visual voicemail app. Therefore, if you wish to access the app, you must re-enable it.