Vstro Streaming Player: Multi-Portal Support & Settings Operation Guide 1. Find the VstroPlayer application on the desktop and open it 2. Check the Privacy Policy Agree button and enter the application 3. Display multiple types of Portals, browse 4. Scan the code with the mobile phone, enter the prepared account number into the corresponding position, and verify the account number (Take pictures of the operation of the mobile phone and the interface on the box, it is best to do it together, the