Product DescriptionThis enterprise level IP phone features a 3.5″ color main display and a 2.4″ side display for up to 30 programmable DSS keys which offer quick access to lines and extensions. It supports 16 SIP lines, includes built in Bluetooth for wireless headsets, works with a WiFi dongle, and offers HD voice quality on both the handset and the speakerphone. Dual port gigabit Ethernet and integrated Power over Ethernet simplify network connections while maintaining professional performance.