Premium Phone for Microsoft Teams• Android 9.0• 7 inch (1024 x 600) Adjustable multi-point Touch Screen• Optimal HD audio, Yealink Noise Proof Technology• Magnet handset• Dedicated Microsoft Teams button• Microsoft Teams-tailored user interface• Built-in Bluetooth 4.2 and Dual Band 2.4G/5G Wi-Fi• 2x USB Type A port, supports USB headset• Supports Expansion Module EXP50 ?Coming Soon?• Dual-port Gigabit Ethernet• Supports Microsoft/Yealink/U2 device management platforms• Wall mountable• IEEE 802.3af PoE support, without PSU