Mitel 6940 Phone firmware

[peted]

Hi, I have been given a 6400 phone to play with, However it has a non default admin password so can get in to the configuration.

Is there away to reset the phone back to factory settings with out the password? or recovery the password?

If not is there away to get it to download new firmware from a TFTP server without the admin password?

Thanks

[NEPhoneGuy]

Is it in SIP or MiNet mode?

MiNet mode just boot it without letting it see the MiVB or MBG and the password should be 73738