1. BLACK BOX EE aur Teh Spor T4760 NETWORK SERVICES blackbox com 2007 All rights reserved Black Box Corporation Polycom VoiceStation 300 FEATURES e Business class communications for up to four users e Up to 7 feet 2 1 m of 360 degree microphone coverage e Acoustic Clarity Technology enables simultaneous two way communication e Dynamic Noise Reduction reduces annoying background noise by ht BE CACO ET Bea EE Er eiris iins sarpstre WHAT S INCLUDED 1 power supply 1 21 ft 6 4 m RJ 45 cable 1 7 ft 2 1 m RJ 11 cable Item oro Crystal dear conferenda ale Polycom VoiceStation 300 2200 17910 001 for smaller rooms and desktops 7 12 2007 26730