How come wrong numbers are never busy?

Question

they never are. try three random numbers. they wont be busy.

Answer 1

u kno...

im not sure if ur crazy..

or a freakin genius...

now this is gonna bug me for a while

WHY ARE THEY NEVER BUSY!! WHY!!!!

Answer 2

hahahah ;;

so true.

Answer 3

If you mean 3 digits? It is not a valid number so that you will not hear a busy tone.

If you mean 3 valid numbers, if someone uses it, there will be a chance that the number will be busy. If it is unused number, it will ring.