Thomson TG585v7 router - Factory re-set.

[#1]

I'd like to set up the above device as a 'spare, but I've forgotten what I set the user/password to when I upgraded my router. So did a paper-clip re-set, I now cannot remember the (factory) original settings.
I've tried combinations of Admin and Administrator (both cases A and a), with password as 'password', the serial number, blank, modem access code.
Any ideas would be appreciated

[#2]

The 585's had different defaults depending on when they were supplied , this http://www.plus.net/support/broadband/hardware/thomson-585-faqs-and-troubleshooting.shtml gives the details.