• Revolutionary new design
• Yealink Optima HD voice
• 2.3” 132x64-pixel graphical LCD with backlight
• Dual-port Gigabit Ethernet
• Up to three SIP accounts
• Paper label-free design
• Opus codec support
• PoE support
• Headset, electronic hook switch (EHS) support
• Stand with two adjustable angles
• Wall mountable
• Simple, flexible and secure provisioning options