The 445HD IP phone is an entry-level model designed to offer the essential everyday features that the modern business environment demands.
Full duplex speaker phone and headset connection
4.2" high-res display (480 x 272 pixels),
6 multimedia keys,
4 soft keys,
PoE or external AC adapter,
Dual GbE and USB headset support,
Integrated dualband WLAN and Bluetooth.