coditions
1) ur gift inbox should be empty for checking dial 543211805
2)u should not have active hellotune on that number deactive it by dhaling 54321808

3)hellotune unable to activate on some sim so dont flud here
4)after recieving my gift message dial 543211805
and activate ur hellotune
2nd Trick

Call 543211888
And ACTIVATE UR HELLOTUNE FOR FREE
NOTE: if U activated Ur hellotune on 1st August, deactivate it be4 30th August i.e. 28 August.
Again Activate it when u want.