The Yealink SIP-T57W IP phone has an adjustable 7-inch multi-point touch screen. It has both Bluetooth and WiFi built-in. The phone supports up to 16 SIP accounts.

Key Features:

• 7” 800 x 480 capacitive adjustable touch screen

• Adjustable LCD screen

• Dual firmware images

• T53/T53W/T54W/T57W firmware unified

• Built-in Bluetooth 4.2

•  Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n)

• 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

• Wall mountable

Datasheet