Airtel — hello tunes (rbt)

To,
Airtel,
I am the customer of airtel prepaid ,having the No.[protected].
From my balance Rs. 30/- is being deducted since last two months ,Why ? From your service centers phones are comming for hallo tunes even after I refuced ,delibratly they are providing the services .I dont want any hallo tunes .If this will continue I will have to go for customer forum .

Uday Deshpande
[protected]