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Adjust the headband to find the most comfortable fit.
It is recommended to position the microphone close to your mouth (approx. two fingers width).
The microphone is bendable for personal preference.
NECKBAND
HEADBAND
Simply plug the headset into any USB port on the PC.
CALLS | ||
Answer/end PC call | Tap the Answer/end button | |
Reject PC call | Double-tap the Answer/end button | |
Answer/end Bluetooth call | Tap the O button* | |
Reject Bluetooth call | Double-tap the O button* | |
Adjust speaker volume | Rotate the Volume dial | |
Mute/unmute microphone | Tap the Mute button |
* the headset must be connected to your mobile device as instructed in the 'How to Connect'.
The headset can accept and handle multiple calls at the same time.
MULTIPLE CALLS | ||
End current call and answer incoming call | Tap the Answer/end button | |
Switch between held call and active call | Press and hold (2 secs) the Answer/end button | |
Put current call on hold and answer incoming call | Press and hold (2 secs) the Answer/end button | |
Reject incoming call, when on a call | Double-tap the Answer/end button |
Jabra Direct is software designed to support, personalize, manage and enable optimal functionality for all Jabra devices. You can update firmware, change headset preferences and more.
Download the latest version - jabra.com/direct
The headset buttons can be programmed for other functions using Jabra Direct. Change the Button Configurations in the Device Settings menu.
Updating firmware improves performance or adds new functionality to your Jabra headset. Download and install Jabra Direct to enable firmware updating.
You will automatically receive a prompt in Jabra Direct when a firmware update is available for download.
View the FAQs on Jabra.com/biz2400
JABRA BIZ 2400 II HEADSET | SPECIFICATION |
Headset weight: | Mono headset: 54 g Stereo headset: 77 g |
Headset dimensions: | Mono headset: L 139 mm x W 27 mm x H 167 mm Stereo headset: L 133 mm x W 27 mm x H 169 mm |
Microphones: | Noise cancelling microphone |
Speaker: | 30 mm Dynamic PureSound speakers (Hi-fi) |
Speaker maximum input power: | 20 mW |
Speaker frequency range: | Hybrid: 120 Hz - 4500 Hz Wideband: 100 Hz - 6500 Hz USB: 60 Hz - 1600 Hz |
Operating temperature: | -20°C to 60°C (-4°F to 140°F) |
Storage temperature: | -40°C to 70°C (-40°F to 158°F) |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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