This ring tone converter for handsets that support polyphonic ring tone converts MIDI files (either single- or multi-track) to the ring tone input method of your handsets. With Polyphonic Ringtone Converter, you can have as many free ring tones as you like. Polyphonic Ringtone Converter currently supports the following phone models: Panasonic GD55, Siemens Minnie 8008/CL50, and Sharp GX1/GX10/GX12/GXi98. If your phone model is similar to the ones above, it is most probably supported. You can save the converted ring tone result as HTML and text files.