2.5" graphical backlit monochrome LCD (132x64 pixel resolution)
2 line keys
Dual 10/100Base-TX Ethernet ports
Built-in auto sensing IEEE 802.3af Power over Ethernet Class 2
Dedicated RJ-9 headset port
SIP Protocol Support
Poly HD Voice and Acoustic Fence technologies with superior, high definition sound quality
ENERGY STAR rated for energy efficiency
3-year Poly+ warranty and support service
