Yealink SIP-T73W Ultra Business Phone

Yealink

Linux 6.1 version, 2.8-Inch colour display, 12-SIP Accounts 8 line keys with LED keys (up to 40 DSS keys over 5 pages), Dual system function Optima HD Voice, Built-in Wi-Fi 6, Built-in BLuetooth 5.0, 3W Speaker Gigabit Ethernet (10/100/1000 Mbps), Supports up to 3x EXP55 expansion modules This is a Power Over Ethernet (PoE) enabled device and, as such, is sold without a PSU. If you do not have PoE, you will need to purchase a separate Power Supply Unit.