Advertisement
For the optimal audio quality, position the speakerphone in the center of the table, up to 2.3m/7.5ft from each participant, but no closer than 0.5m/1.6ft. A single Jabra Speak 750 is ideal for up to 6 people.
For large meetings of up to 12 people in a single room, position two Jabra Speak 750 devices up to 4m/13ft apart, but no closer than 0.5m/1.6ft. Positioning them at either end of the table, between 0.5m/1.6ft to 2.3m/7.5 ft from participants, will ensure optimal audio quality.
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft.
When using the Jabra Speak 750 at your desk it is recommended to put the speakerphone into an upright position using the table stand. This will better direct the audio towards you for a richer music and media experience. Additionally, two Jabra Speak 750 devices can be linked together for stereo sound.
If you are displaying or viewing stereo media in a meeting or listening to music or media at your desk, two Jabra Speak 750 devices can be positioned on either side of a projector or monitor for stereo sound.
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft.
Plug the Jabra Speak 750 into a USB power source using the attached USB cable. The Jabra Speak 750 battery lasts for up to 11 hours of talk time and takes approx. 3 hours to fully charge.
To preserve battery while unplugged, the Jabra Speak 750 will automatically power off when it has not been connected to a Bluetooth device for 15 minutes.
If connected to a Bluetooth device and not plugged into power, the Jabra Speak 750 will automatically power off after 8 hours.
To view the current battery status, tap the Battery status button. The LEDs around the edge of the Jabra Speak 750 will light up to indicate the current battery status.
Medium battery
Low battery
Plug the Jabra Link 370 Bluetooth adapter into a USB port on your computer. The Jabra Speak 750 and the Jabra Link 370 Bluetooth adapter are pre-paired and ready to use out of the box. The Bluetooth range is up to 30m/98ft. Before first time use, plug the USB cable into your computer to wake the speakerphone.
For the Jabra Speak 750 to work correctly, you may need to set the Jabra Link 370 Bluetooth adapter as the playback and recording device in your operating system's audio settings.
If you need to re-pair the Jabra Speak 750 with the Jabra Link 370 Bluetooth adapter, please use Jabra Direct. Jabra Direct can be downloaded at jabra.com/direct.
Plug the Jabra Speak 750 into a USB port on your computer. Before first time use, plug the USB cable into your computer to wake the speakerphone.
You may need to set the Jabra Speak 750 as the playback and recording device in your operating system's audio settings.
Hold the Bluetooth button for 2 seconds and follow the voice-guided instructions to pair to your smartphone or tablet. The Bluetooth range is up to 10m/33ft. Before first time use, plug the USB cable into your computer to wake the speakerphone.
To disconnect or reconnect, tap the Bluetooth button again.
The buttons are backlit and only visible when the speakerphone is powered on. After 1 minute of inactivity the buttons will fade, and can be reactivated by tapping the area where the buttons are located.
The Smart button, Link button and Mute button will only be visible under certain conditions (see sections 6.4 and 6.5 for details).
WHAT | HOW | |
![]() | Power on or off | Hold (1 sec) the Power button |
![]() | Answer call | Tap the Answer call button |
![]() | End or reject call | Tap the End call button |
Turn on/off voice guidance | Hold (8 secs) the End call button | |
![]() | Volume down/up | Tap (or hold) the Volume down or Volume up button |
![]() | Mute/unmute microphone | Tap the Mute button (only visible when on a call) |
![]() | Battery status | Tap the Battery status button |
![]() | Connect Bluetooth device | Tap the Bluetooth status button |
![]() | Link two Jabra Speak 750 devices | Tap the Link button (only visible when within 4m/13ft range of another Jabra Speak 750) |
![]() | Voice assistant (smartphones) | Tap the Smart button (only visible when connected to a smartphone) |
Speed dial (off by default) | Tap the Smart button (use Jabra Direct to enable speed dial) |
WHAT | HOW | |
![]() | Put current call on hold and answer incoming call | Tap the Answer call button |
Switch between held call and active call | Tap the Answer call button | |
![]() | Reject incoming call, and continue current call | Tap the End call button |
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft. The Link button will only be visible when two Jabra Speak 750 devices are within 4m/13ft.
To unlink the speakerphones, tap the Link button on one of the speakerphones.
NOTE:
Linking two Jabra 750 devices uses a Bluetooth connection. Each Speak 750 can only have two active Bluetooth connections. If two Bluetooth devices are currently connected to one of the Jabra Speak 750 devices, the last connected Bluetooth device will temporarily be replaced by the Jabra 750 link. When the Jabra 750 devices are unlinked, the Bluetooth device connection that was temporarily replaced, will be restored.
By default, the Smart button will activate your smartphone's voice assistant (Siri®, Google Assistant™, Cortana™) when you are connected to a smartphone.
However, if you would prefer the Smart button to speed dial a phone number on your Smartphone or PC, this can be configured using Jabra Direct.
The voice guidance can be turned on or off by holding the End call button for 8 seconds.
If the Jabra Speak 750 is to be shared by many people using Bluetooth, it is recommended to enable Shared use, which can be configured in Jabra Direct. When Shared use is enabled, the speakerphone will not automatically connect to a previously connected Smartphone or Jabra Link 370 Bluetooth adapter. Instead, the Bluetooth devices will need to be paired with the speakerphone each and every time the smartphone is out of range, or turned off and on.
To pair a smartphone or Jabra Link 370 Bluetooth adapter to the speakerphone, hold (2 sec) the Bluetooth button on the speakerphone and follow the voice-guided instructions.
Resetting the Jabra Speak 750 clears the list of paired Bluetooth devices and also clears all personalized settings. After a factory reset, it is necessary to re-pair the Jabra Speak 750 to your Bluetooth devices and Jabra Link 370 Bluetooth adapter.
To factory reset, hold the Answer call button and the End call button for 8 seconds until 'Factory reset' is announced by the speakerphone.
Jabra Direct is computer software designed to support, manage and enable optimal functionality for Jabra devices.
Download the latest free version from jabra.com/direct
Firmware updates improve performance or add new functionality to Jabra devices.
View the FAQ, certifications, and technical specifications at jabra.com/help/speak750
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Advertisement
Need help?
Do you have a question about the Speak 750 and is the answer not in the manual?
Questions and answers