A Bluetooth connection between your device and your base must be established to receive and place mobile calls via your invoxia NVX 620.
- Press on the volume button for an extended length of time until you hear a tone.
- Go in the Bluetooth Settings menu of your smartphone or tablet.
- When your device is detected, “NVX 620” appears. Select it.
- A tone will confirm the pairing.
The complete Bluetooth pairing process is available for download.
The Bluetooth icon 
enlighten when the connection is established.
You can now receive and place mobile calls via your invoxia NVX 620 (using your smartphoen / tablet phone application) and use it without plugging your smartphone or connect your tablet.