Product DescriptionThis enterprise paging console phone handles up to 20 SIP lines and supports three way conferencing. It features a dynamic gooseneck microphone for broadcast and intercom use, a 4.3" colour main display plus two 3.5" side colour displays for up to 106 programmable DSS keys. The dual gigabit network ports with integrated Power over Ethernet, built in Bluetooth and optional WiFi via dongle enable flexible connectivity. With HD audio on both handset and speakerphone it is designed for high-performance professional and monitoring environments.