NOOB: Meshtower how to get started?

Hello,
I bought:


without a display.

  1. Where do I get the pairing code for bluetooth?

  2. How do I connect this to the Google Chrome broswer?

tried to connect to it using bluetooth in the meshtastic app.
It asks me for a pairing code, which I have no clue where to get from.

I connected the device to my computer and started Google Chrome.
The device is available in the device list, but the connection never comes back, it shows Loading and the whirling circle.

Any help would be appreciated to get me going.
Regards,
Holger

I would suggest trying 123456 for the bluetooth password!

this worked!
how did you know?
Where is this documented?
Thanks anyway

anyone can help with the 2nd point how to fix the connection issue to Chrome?
This would be highly appreciated.
Thanks.