Really pathetic service from?#?TataDocomo?. as if call drops and intermittent n/w availability wasnt enough! So I believe, if you are using Tata Docomo, kindly keep checking when these fellows get short of their own towers andlatch you to 3rd party n/w and. then start charging you hilariously for data. I have a postpaid bill of 1000 bucks for 100 MB of data!
To make things worse they do not track your complaints with any tracking id. so the truth is simple. they dont track the complaints and hence they just want to forget!