"Premium Phone for Microsoft Teams • Android 13 OS • 7 inch (1024 x 600) Adjustable Multi-point Touch Screen • Optimal HD audio, Yealink Noise Proof Technology • Flexible Bluetooth Wireless Handset • Dedicated Microsoft Teams button • Microsoft Teams-tailored user interface • Built-in Bluetooth 5.2 and Dual Band 2.4G/5G Wi-Fi 5 • 2 x USB Type A port, supports USB headset • 1 x USB Type C port, supports Device Mode(Coming Soon) • Supports Expansion Module EXP50 • Dual-port Gigabit Ethernet • Supports Microsoft TAC & YMCS • Wall mountable • IEEE 802.3af PoE support, without PSU"