samsung usualy use mmf file, and nokia 6610 use 4chl midi files
and i have try to sending midi files from SE T610 to nokia 3650 or 7650 it's all work properly.
so i don't know what to say .....

I've sent loads of stuff from my laptop and to my girlfriend's T610, but my friends 7650... no joy!

my s307 doenst work either, but i have herd of people gettin it to work, so its defitaly possible

At least now I know I should stop trying, all its been is aggrivation. GRRRRRR, oh well, Thanks again for the info

to tell you the truth, i havent been able to do it from my SE t610 to a nokia 6610 either..

i dont know, but i think it just might be impossible because of the different operating systems on the phone.

I havent tried an SE - SE infrared transfer yet, as i dont know anybody with a SE phone.

hope ive been of some help.

I wasnt sure where to post this, but I am having trouble sending ringtones and pictures from my SE T610 cellphone to my Samsung S105, does anyone have any insight?