• HD Audio Ultra-High-Definition Sound Quality
• High Security and Compatibility
• Customizability and Scalability
• Easy Installation and Deployment
• TEE Hardware Encryption Solution
• Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W), T85W, and T87W

• Display: 4.3” 480x272 pixel display with backlight
• VoIP: 16 VoIP accounts
• Network Interface: Dual-port Gigabit Ethernet
• USB Interface: 1 x USB 2.0 (phone side)
• Other Interfaces: 1 x RJ9 (4P4C) handset interface, 1 x RJ9 (4P4C) headset jack, 1 x 5V power port, 1 x Security keyhole
• Handset Connectivity Technology: Corded
• USB Output Current: 5V/500mA
• Power Consumption (PSU): 1.30 W-1.50 W
• Power Consumption (PoE): 1.516 W-1.824 W
• Support PoE: Power supply (IEEE 802.3af ), class 2
• Operating Temperature: -10°C to +45°C (+14°F to 113°F)
• Operating Humidity: 5% - 90%

• 1 x Yealink T74U IP phone
• 1 x Handset with handset cord
• 1 x Ethernet Cable (2m CAT5E UTP Cable)
• 1 x Stand
• 1 x Power Supply
• Quick Start Guide

Datasheet