• NEC Conference MAX expansion unit (does not work independently)
• Analog wired
• Distributed echo cancellation effectively eliminates echo
• Noise cancellation removes background noises from fans or HVAC
  systems
• Full-duplex sound enables participants to speak and listen at the same time without cutting in and out
• Automatic level controls keep participants' audio balanced and
  consistent
• First-mic priority eliminates hollow "tunnel" sound by activating only
  the microphone closest to the person speaking
• 3 Microphones provide 360° audio pickup
• Requires NEC-750073
• Up to 3 NEC-750156 can be added to NEC-750073
• Gray

Package Contents:

• 1 Max phone pod
• 12’ Cat5 cable
• Telephone cable
• Documentation CD
• Manual