[Resolved]  Reliance Netconnect — Unwanted imposition of Rs. 30 Voice Chat Pack

I am using a Reliance Data Card beairng No. [protected] but the last month Bill came as a surprise and dismay for me. I have been charged with Rs. 30 for Voice Chat Pack which I have not subscribed. Unwillingly I paid for it for the smooth running of the Net. I have been trying ways and means to unsubsribed it but of no vain. I have talked to the Reliance Customer Care several times but they came with an excuse that it can be unsubscribed only by dialling 56694. But when I dialled this number it was of no use to me. So please try to help me out to solve my problem.