[Resolved]  Reliance Gsm — billing & payment

I have a reliance connection No-[protected], it was not working properly in last time, so we surrender it and pay last bill of Rs-400 on 7 Aug-2012, i have no receive any bill after it, but from last some month we was founding some calls by reliance they was saying about unpaid bill of Rs-765, i want to know when we have surrender my no and pay a bill after it than how it may, we go to local reliance office & show them my receipt, they check it & reply verbally there is no any out standing on us, it may be by any mistake u have not to pay something, but today i also found a call by any reliance member or advocate, they was asking about it and demanding receipt no, i say i have told many time so i send my mail id and request to send me my unpaid bill detail, and say them that i will send u receipt copy of last bill because phone discuses is not any proof to me for my safe point, but they was saying that they are going to do cash on me, we are filing harassment by reliance mukesh tyagi