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JABRA CONNECT 4S FEATURES
Plug the Jabra Connect 4s USB cable into any available USB port on your computer to charge the battery. The battery light is red when charging, and green for 1 minute when fully charged.
For privacy, a bluetooth headset can be connected to the Jabra Connect 4s.
![]() | On/Off | Press and hold (2 secs) the On/Off button until the lights flash |
![]() | Answer call | Tap the Answer call button |
![]() | End call | Tap the End/reject call button |
Reject call | Tap the End/reject call button | |
![]() | Speaker volume | Tap the Volume up or Volume down button |
![]() | Battery status | Tap the Battery status button to display the current battery level |
![]() | Connect with new Bluetooth device | Press and hold (2 secs) the Bluetooth button to connect with a new Bluetooth device |
Reconnect/ disconnect with Bluetooth device | Tap the Bluetooth button to reconnect/disconnect with a Bluetooth device | |
![]() | Mute microphone | Tap the Mute microphone button |
![]() | Voice assistant (off by default, Smartphone dependent) | Press the Smart button (use Jabra Direct to enable voice assistants, e.g. Siri, Google Assistant, Cortana) |
Speed dial (off by default, computer or Smartphone dependent) | Press the Smart button (use Jabra Direct to enable speed dial) |
The Jabra Connect 4s can accept and handle multiple calls simultaneously.
![]() | 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 | Tap the End/reject call button |
To turn voice guidance on/off, press and hold (8 secs) the Mute button until you hear 'Voice guidance off' or 'Voice guidance on'.
NOTE: Not all voice prompts will be disabled when voice guidance is turned off.
The Smart button is off by default.
To use the Smart button to activate your smartphone's voice assistant (e.g. Siri, Google Assistant, Cortana) or to speed dial a phone number on your smartphone or computer, install Jabra Direct on your computer and enable the Smart button in the Connect 4s settings.
Jabra Direct is software designed to support, manage and enable optimal functionality for Jabra devices. It is highly recommended to download and install Jabra Direct.
Download the latest version - jabra.com/direct
Firmware updates improve performance or add new functionality to Jabra devices.
To update firmware:
View the FAQs on Jabra.com/connect4s.
Always store the Jabra Connect 4s with the power off and safely protected.
Avoid storage at extreme temperatures (above 70°C/158°F or below -20°C/-4°F). This can shorten battery life and may affect operation. High temperatures may also degrade performance.
Do not expose the Jabra Connect 4s to rain or other liquids.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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