Deduction for providing service, never requested

Some days ago I recieved an SMS from my service provider SMART (reliance) that music station pack is renewed & Rs 30 has been deducted. The problem is I have never asked them to provide any such faclity on my mobile, we used to get many disturbing calls from the providers some months ago, & quite possible this has been activated by them in one such call(although never activated intentionally). Continue reading