Premium Phone for Microsoft Teams - Android 13 operating system - 7-inch (1024 x 600) adjustable multi-point touchscreen - Optimal HD audio, Yealink Noise Proof Technology - Flexible wireless Bluetooth handset - Dedicated Microsoft Teams button - User interface tailored for Microsoft Teams - Integrated Bluetooth 5.2 and dual band 2.4G/5G Wi-Fi 5 - 2 x USB Type-A ports, supporting USB headset - 1 x USB Type-C port, supporting Device Mode (coming soon) - Supports EXP50 expansion module - Dual-port Gigabit Ethernet - Supports Microsoft TAC & YMCS - Wall-mountable - IEEE 802.3af PoE support, without PSU