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GN Netcom/Jabra Biz 2420 Monaural Headset 2403-820-105

GN Netcom/Jabra

  • $ 17900



The Jabra BIZ 2420 #2403-820-105 NC takes corded headsets to a whole new level of quality, with Neodymium speakers and gold contacts for optimum voice transmission, Kevlar and surgical steel construction for maximum durability, and patented 360-degree rotating boom. 3 year warranty. Before You Order: This headset requires a GN Netcom amplifier/adapter such as the GN8210 adapter or direct connect Smart Cord such as the GN1200.


  • Connectivity
  • Connectivity: QD
  • Quick Disconnect (QD) option
  • Usage:
  • Works with mobile phones (requires optional 2.5mm or 3.5mm adapter)
  • Works with traditional desk phones (requires optional GN1200 cord) or (GN8210 adapter for phones without headset jacks)
  • Works with WIFI phones (requires optional 2.5mm or 3.5mm adapter)
  • Designed to optimize the experience of using a Unified Communications client, such as Skype or Microsoft Lync (requires optional Jabra Link 220 or 280 adapter)
  • Works with DECT phones
  • Connects to a PC and can be used to stream music/sound and for voice calls (requires optional Jabra Link 220 or 280 adapter)
Jabra Speakers
  • Frequency Response: Narrowband
  • Speakers with a narrowband frequency response are capable of producing sound in a range well suited for traditional analog phone lines
  • Digital Signal Processing: No
  • This device does not utilize DSP (Digital Signal Processing)
  • Listening Mode: One ear
  • Offers mono sound through one speaker
Jabra Microphone
  • Microphone Type: Noise cancel
  • Enhances call clarity by eliminating background noise from the office.
  • Microphone Sensitivity: Standard (E-STD)
  • Standard (STD) variation microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices.
  • Boom Arm Type: Flex
  • Noise-cancelling microphone with excellent noise reduction - great for open, loud office environments. The boom arm can be adjusted to the user.
  • Mute function: No
  • There is no option to "mute/unmute" a conversation directly from the device
Jabra Design
  • Wearing Style: Headband
  • A headband is a fully adjustable, over-the-head wearing style
  • Weight: 51 grams
  • How much the headset weighs (in grams)
  • Ear Cushion Type: Leatherette S
  • Small (S) leatherette ear cushions

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