Yealink SIP-T57W
YEALINK SIP-T57W Prime Business Phone
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