A SIMPLE DESCRIPTION OF A POLYPHONIC RINGTONE:

As the name suggests polyphonic ringtones can play many different tunes at a time. Most polytones as they are often called can be transmitted in stereo to give as many as 40 various notes at a time. The polytones are almost as good as the original tracks themselves, with the quality of them getting higher all the time what with the continual improvement of our mobile technology.

You can get any type of polytone by simply searching for your required tone on the web.