The Polycom SoundPoint IP331 SIP Phone is a two-line IP phone offering enterprise-grade features at a very reasonable price point.
Cost-effective solution for office workers and call center operators who utilize both "hard" and "soft" phones.

2 lines with up to 2 calls per line
LED line indictation
102 x 33 pixel-graphical LCD display
4-way navigation key cluster
2 volume control keys

Features include:

call hold, park, pick-up, transfer, 3-way local conferencing, and more
Shared call/bridged line appearance, built-in XML microbrowser, distinctive call treatment
Dedicated 2.5mm headset port
Full-duplex speakerphone
Superb sound quality with Polycom's Acoustic Clarity Technology
Simple and efficient installation, configuration and upgrades
Two 10/100 Ethernet ports
Class 1 PoE or local power supply (part # 2200-17877-001) required

Manufacturer part # 2200-12365-025