LG TU550 apparently has 72 ringtones, I can only access 11.
This phone does not come with 72 ringtones, rather it has 72 "chords" that can make up a polyphonic ringtone. Most polyphonic ringers can simulate the sound of various instruments, instead of just tones. Different phones support a different number of simultaneous instruments or "chords". Your phone has more than most with its 72. hope that helps