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Latest release notes

Release date:
March 11, 2026
Release version:2.54.0
New Features:
- Soft start – Speak2 75 will now operate at a very low battery level.
  - When operating at a very low battery level, maximum volume will be limited. This also applies if linked to another Speak2 75, and one unit is at a very low battery level; maximum volume will be limited on both units.
  - If trying to increase the volume at a very low battery level, the battery indicator will illuminate in red.
- Deep sleep mode for new units arriving with this firmware out of the box. To activate the unit, simply connect it via the USB cable.
  - The unit only needs to be activated the first time out of the box.
  - This helps prevent units from potentially being unboxed in a deeply discharged state.
Updated:
- Faster charging at a very low battery level.
Fixed:
- Could be stuck in Standby mode instead of Sleep mode.
Release date:
January 23, 2025
Release version:2.46.0
New Features:
- Added support for device linking to an additional Jabra Speak2 75
  - For further details click here
Updated:
- Smart button functionality now includes device linking
Fixed:
- An issue with mute synchronization in Microsoft Teams on macOS
- An issue with the "On Hold" feature not to work in Microsoft Teams on macOS
Minor performance and stability improvements

Public release note edited on January 23, 2025
Release date:
October 09, 2024
Release version:1.3.4
- Minor performance and stability improvements
Release date:
August 10, 2023
Release version:1.2.3
Details

• Updated: Sleep mode has been changed to default off
• Updated: microphone performance
• Fixed: the UC variant in rare cases would not enumerate as Speakerphone on the OS
• Performance and stability improvements
Release date:
May 19, 2023
Release version:1.1.6
Details

• Updated: audio quality in certain scenarios of multi call handling
• Fixed: battery status not reported when battery level was low
• Fixed: battery button stays on in idle mode when running on battery
• Fixed: battery shows charging when not connected via USB
• Fixed: could not power on if battery was empty and connected to a USB port
• Fixed: wrong LED statement if turning of the unit and voice prompts are not enabled
• Performance and stability improvements
Release date:
March 16, 2023
Release version:1.0.1
Details
- First public release

Complete release history

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Videos

How to
Connect to your speakerphone
How to
Connect two Speak2 75 devices
How to
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How to
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Accessories

This product is compatible with the following devices or systems

Softphone:

Compatible
Mobile/Tablet:

Compatible
Deskphone:

Not compatible
Compatibility Guide

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