How to pair and connect, reconnect 4GS (BTHS-4GS) with my device?

  • 1). Ensure the headset is off.
  • 2). Press and hold the MFB for 7 seconds until LED blinks BLUE and RED alternately.
  • 3). Activate Bluetooth on your phone, and select “Avantree 4GS”. If necessary, enter passkey 0000/accept connection.

Note: Once paired and connected, the headset will automatically connect to your phone whenever you turn the headset on again, provided it is in range.

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