BSNL - Hungama — Cheating by calling me on my landline no.[protected]

Address:

Hisar, Haryana

I was called on my land line number[protected] and was informed that that bsnl has started a hungama service vide which you can listen to music, load movie etc. I was told that I will be free trial for 10 days and if I like it then I will be again asked though E-mail. I was asked to press 1 for this I did it.
I did not ask for this service and never responded to the BSNL later on. But to my utter surprise they have charged me some amount for the trail days and Rs. 410 for the month of June, 2015. I did not use this service at all for a single hour. BSNL-Hungama be asked me to refund this amount and adjust this in my next bill of July, 2015.