Jabra Biz 2400 II

To pair your Jabra headset to your smartphone, tablet, or other mobile device, follow these steps. Start with your headset connected to a computer and turned on. The headset is powered by USB, so it turns on and off with the computer. To enter pairing mode, press and hold the O button on the control unit until the LEDs flash blue. To pair, turn on the Bluetooth setting on your mobile device. Go to the Bluetooth menu on your mobile device and select your Jabra product from the list. Enter “0000” (four zeros) if you are asked for a PIN.

All Jabra headsets, both Consumer and Enterprise solutions, feature a technology that protects a user’s hearing against sudden, loud sound spikes. The basic hearing protection found in all Jabra headsets is called Jabra PeakStop. Acoustic experts typically define acoustic shock as exposure to sounds over 135 dB SPL, although lower sounds can also damage the hearing. All Jabra headsets cut off sounds at 118 dB SPL RMS (Root Mean Square). The majority of Jabra Enterprise solutions offer an additional level of hearing protection called Jabra SafeTone. Jabra SafeTone consists of the basic Jabra PeakStop protection plus the enhanced Jabra IntelliTone protection. Jabra SafeTone follows the guidelines within international health and safety directives to protect employees and users against the dangers associated with long term cumulative exposure to noise.

Jabra Direct is complimentary computer software that enables users to optimise and personalise their Jabra devices. With Jabra Direct you can: Customise your Jabra device Set up call control with one or more softphones Manage your Jabra Bluetooth devices Update your Jabra device to enhance its performance and features Get an overview of connected Jabra devices and their charging status Give feedback on your Jabra device

1. Turn on and connect your device to your computer. Depending on your product, this could be by connecting the USB cable, Jabra Link Bluetooth adapter, or Jabra Link DECT adapter. 2. In Jabra Direct, select your device. If a firmware update is available, this will be indicated by an Update now button. 3. Click the Update now button (or the Updates icon on the left menu) to open the Updates window. 4. Next to your listed device, click Update to open the update dialog. 5. Select your language from the drop-down, and click Update. Do not disconnect your device at any point during the update. 6. When the firmware has been updated successfully, follow any instructions to complete the update.

1. On the Mac home screen, select the Apple logo at the top left. 2. Select System Preferences. 3. Select Sound. 4. On the Output tab, select your Jabra device. 5. On the Input tab, select your Jabra device.