Appropriate tool for the Link Button to link goggles to Mavic Pro

[PeterInSa]

Just purchased dji Goggles for my new( for me Mavic Pro ( Platinum vers)) want to try the OCUSYNC and the Goggles Manual states that:
Link Button
When connected with the aircraft by OCUSYNC press the link button with an appropriate tool to start linking..

What is this tool eg a Glider Clip, A reset gizmo that came with by Samsumg S9 phone or.....( could not find an appropriate tool in the box.)

am wary of using the wrong tool.

Thanks

Peter.

 

[PeterInSa]

Apologies, looking at the Googles Tutorial, the presenter uses the same reset tool as came with my Samsung 9.