"Save as" a ringtone Nokia 6585

Hi,

I have WAP in my Nokia 6585 and when I download a midi file, the phone
just plays it and I never get a "save as" option. I can save the page
containing the ringtone so I can hear it as odten as I want but of
course that way I cannot set the midi as tone for incomming calls.

Is there a way I can "save as" a midi file in my phone.

Thanks for your help.

Regards,

Jorge