Hi - Aragorn, yes - it does come up with 'automatic configuration'
Here are the pictures that I took - I wasn't sure if the MAC address was unsafe to give out, so I blurred it, but if itr is needed, please let me know.
Here is the admin screen

and here is the status screen:
Paul - yes, it is new. I was recommended it in a small shop near where I live, but we actually bought it online (from Amazon I think) because it was much cheaper. This said, my sister's boyfriend did take it to his house yesterday to try it with his computer after I started having troubles with it, and it worked fine with his, though we cleared the settings afterwards and restored it to factory defaults.
Mimi
---------- Post added at 15:57 ---------- Previous post was at 15:56 ----------
PS - I have not actually entered anything into those password fields, it automatically displayed that string of asterisks - it did this even after restoring factory defaults