EXPAND 40 - Making calls

Last modified: Tuesday, 29 September 2026

Initiate the call on your connected device.

Making a call

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Initiate the call on your connected device.

The LED lights up green.

If your call is not automatically transferred to the speakerphone:

Press the speakerphone’s hook off button , or use call transfer functionality on the mobile device.

 

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When you receive a call:

You hear a ring tone and the LED flashes green.

 

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Managing multiple calls

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You can use the Speakerphone with up to three connected devices, one connected via USB and two via Bluetooth.

Two calls can be managed simultaneously.

If you receive a call during an active call, a knock on tone will be played.

 

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Merging calls – Conference

Two calls – one via USB, the other via Bluetooth – can be merged in a conference.

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