The Yealink T57W is an easy-to-use business phone with an adjustable touch screen. It has a built Bluetooth and Wi-Fi to help connect to your wireless peripherals. It is also very customizable as it supports up to three expansion modules and a built n USB 2.0 port for USB recording and headsets.
Specifications:
- Adjustable LCD Screen
- Built in Bluetooth and Wi-Fi
- USB 2.0 port
- Dual-port Gigabit Ethernet
- Supports up to 3 expansion moduless here