USB Phones Dongle & USB Phone with Keypad We offer two types of USB phones: the USB Phone Dongle and the USB Phone with keypad. These USB phones are considered "Green Software" as it will not install any softwares on the computer, leaving your computer clutter free and easy to manage. The initial setup from your provider would only take a few minutes. How it works: 1. Ensure you have an internet connection 2. Plug in your microphone/headset into the computer 3. Insert the USB device into your computer and an automatic on screen menu will pop up. Dial to your desired number!