I Tried 12345 To Unloked My Nokia 6085 Fone It Didnt Work. What Else Can I Do?

I haven't personally worked on this phone but I can tell you most cell phone companies use on of the following combinations to lock you security menu

US- Last 4 digits of cell phone number (some companies in Europe use this also)

Default 1- 12345
Default 2- 123456
Default 3- 0000
Default 4- 000000
Default 5- 12340000

After you attempts the code 5 times th phone will lock itself for 5 minutes. And will not recognize any further attempts until the time has passed.
  Resetting your phone during the 5 minutes extends the time.

If these codes don't work You can send me a message in my shoutbox ;  i can get more information about what's happening, and we can find a solution for this problem.

Good Luck,
Cell Phone Techie

Read the owner's manual of the phone and get the initial security code of the phone, then try it.