Yealink IP Phone: T40IP

General Specifications
Dimensions (WxDxHxT): 212mm x 189mm x 175mm x 120mm
Weight: 6.4 kg
Display: 2.3 inch, 132 x 64 pixel graphical LCD with backlight

Features
- 6 x Navigation keys
- 5 x Feature keys (message, mute, headset, redial and hands-free speakerphone)
- 4 x Context-sensitive soft keys
- 3 x Line keys with LED
- 2 x Volume control keys