Yealink SIP-T57W Prime Business Phone | YEALINK SIP-T57W

Description 7" 800 x 480 capacitive adjustable touch screen Adjustable LCD screen Built-in Bluetooth 4.2 Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac) USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50 Up to 16 VoIP accounts Dual-port Gigabit Ethernet PoE support HAC Handset Paperless label design Wall mountable