Nortel M3820 Monaural DECT Cordless Headset

The Project CS540 is a high end professional cordless office and contact centre headset which is specifically designed and optimised to work with your Nortel M3820 telephone.

Quick set-up and high-quality audio
Pair with a base unit simply by docking the headset, enabling quick set-up in hot-desk environments. CAT-iq wideband, DSP and a host of other advanced audio features deliver crystal clear, natural voice call clarity

• Superior Comfort & Call Management
• Gain mobility – multitask hands-free up to 120 metres
• Audio controls volume/mute at your fingertips
• Conference in up to three additional headsets for enhanced collaboration
• Offers you a choice of three comfort-tested wearing options to match your personal style
• Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer/end calls (sold separately)

Outstanding Audio Quality

• DECT technology provides better audio; eliminates interference from Wi-Fi networks
• Advanced wideband audio using CAT-iq technology for high definition voice quality
• Noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue
• Enhanced Digital Signal Processing (DSP) provides more natural sounding voice

Other Features

• Talk Time - Up to 7 hours
• Headset Weight - 22g
• Audio performance - Narrowband or wideband: up to 6,800 Hz
• Hearing protection - SoundGuard®: protects against sound levels above 118dBA
• 2 Year Limited Warranty

Headset weight

• Convertible – 22g
• Over The Head Monaural – 72