Dear Sir,
From last two years I am using Tata Indicom Sim (Mobile No:- [protected]), but now a days company is charging me unnecessary for welcome tune, for which I have not made any request. Form last month they are charging me 1Rs for every day.
After activating welcome tune from company itself, even without any request from my side, they have replied me with a SMS, which is saying that "Due to your balance,...