This is a supporting app controlled by main app: VisionLink II Mobile.
After installing this supporting app, please also install VisionLink II Mobile.
The main app: VisionLink II Mobile will configure and control this supporting app.
Step 1: Install this app: "Voice for VisionLink II Mobile".
Step 2: Open this app and accept the permission requests.
Step 3: Install "VisionLink II Mobile"
Step 4: Open "VisionLink II Mobile" and follow onscreen instructions.