Press buttons   simultaneously. The “Run” program will start. Enter command cmd and confirm with OK.

  A command line will show up. Just write a command getmac /v /fo list and confirm with Enter button. You will see all available adapters on your device with their corresponding MAC-addresses.     Be sure to write down the correct MAC-address (Physical Address). For example I hadn’t highlighted the connection via Bluetooth because we are not going to need it’s address.

That’s it =)