• Feature –rich IP Phone with up to 16 SIP accounts

• Yealink Optima HD Voice

• 7” 800x4802 pixel color graphic LCD with backlight

• Dual- port gigabit Ethernet Switch. Integrated PoE

• Full duplex hands-free speakerphone and headset support

• Built-in USB port

• One-touch DSS keys with 7 features: Message, headset, hold, mute, transfer, redial, hands free speakerphone 6 navigation keys

• 4 context-sensitive soft keys

• Supports expansion modules