Prime Business Phone 7 800480 pixels adjustable LCD with capacitive touch screen Builtin Bluetooth 4.2 and dual band 2.4G/5G WiFi USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50 Up to 16 SIP accounts Dualport Gigabit Ethernet Optimal HD audio, HAC Handset Paperless label design Wall mountable IEEE 802.3af PoE support, without PSU