Reliance Telecom — [protected] Services Stopped

Dear Sir or madam I was using number [protected] at reliance network since last 3 to 4 year.. Realiance has barred the services for the above number without giving any notice.. After asking the reason they said TRAI has stopped your number as you made any unsolicited call.. I told him this number has not been recharged since last 6 month and I am using only for incoming calls.. But they haven't given any reply and said ask TRAI.. I also sent complaint at TRAI but no answer received by now.. I want to know the exact reason.. If I found guilty with appropriate reason, I am ready for punishment.. But if not I want to retain my number back Please help me to solve the matter and show me the way and direction to retain my number I would be grateful for this kind of act Regards Deepak Bhatnagar