Hey guys and girls....today is something extremely hot and sizzling for you all…
so be patience and listen:

as you all know that “DHOOM3” is on the way to release and for promoting the movie Amir Khan is too much exited and giving his best, in a way to promote his movie Amir Khan set the song of the blockbuster “DHOOM3” as his caller tune

As listen to sources:

"Amir is keen to use the music as his caller tune,he usually does not keep any caller tune. however, his excitement over the song is very high."