Old ericsson ringtone

Hi all,

Apologies if this is the wrong group, first time I visit.

I am looking for a ringtone, the default ringtone Ericssons had about ten
years ago, and I had it on my 768. It was like a mixed tri-tone ringtone,
very common back then (most ericcsons came with that by default). It was
monophonic (of course) and I'm looking to use it as either wav or mp3.

Any idea where I could look? Googling '768 ringtone' gives a lot of trash
about how to put the melody with notes, but you cannot do this with that
ringtone.

TIA
Kostas