BSNL
Deactivation of music hungama on demand

I have telephone number 0877-2253045 with brade band fesicility .since three months iam getting huge phone bill due to music hungama on demand with my consent now i want disconnect my bsnl connection on worst response from bsnl department i want to deactivate music hungama immediate please guide me or there is no chance to me except to disconnect my phone

yours

p.nanjundeswa