Yealink MP56 E2 Teams Phones. Based on Android 13 OS, the MP56 E2 is a Teams-tailored IP phone with a 7-inch capacitive touch screen, which offers a faster response speed. It facilitates high-quality collaboration with flexibility thanks to the Yealink Optima HD voice and magnet handset, dedicated Teams button, and Bluetooth connectivity to Bluetooth headsets. This easy-to-use and reliable option is ideal for office workers and front desks.