In the status bar at the top-left corner of your phone, you will see a blue microphone icon.Once the download is complete, you don’t need a Wi-Fi connection to use Voice Control. Before you can use Voice Control, a file must be downloaded.Go to Settings > Accessibility and tap on Voice Control. Before you turn on Voice Control for the first time, connect your iPhone to Wi-Fi then follow these steps to configure Voice Control:.Voice Control is available for US English only. It lets you use your voice to tap, swipe, and type on your device. Voice Control is an operating system feature that became available with the release of iOS 13. Imagine collecting data with ArcGIS QuickCapture without needing to look at or touch your iPhone? Using Apple’s voice control in iOS, you can operate QuickCapture with your voice and use voice commands to launch the app, open a project, and collect data.