When you receive a call, you hear your set ringtone. If you have set up an answer tone, anyone that calls you should hear music instead of the usual ringing noise. If you don't answer, your voicemail...
my best friend is Hannah sorry. I thought I was answering a musical question. A tone is a whole step, as in from C to D on the C Major scale, while a Semi-Tone is a half step, as in C to C# on the C...