Recently I brought Tata Docomo Prepaid card. Initially I brought 1GB 2G data for Rs. 149 for one month and brought 500 Rs full talk time. Internet used for 1 week. Internet is is fast absolutely no issues. I always make internet active in my phone. When ever I disconnect the data then only I get notification about data usage and data remaining.
Online there is an option to know the available data, but I never checked as I am getting notification. I got notification still I have around 6 mb data. I thought if data usage is completed it will notify to me. As I used Airtel before it notifies your data usage is finished now you are charging data usage on your talk time. In this morning my data usage is completed and the data usage is charged on my talk time for Example 0.5mb for 5Rs charged. When I disconnected in the night got message I am charged for 110 Rs for data usage. Perfectly fine charging for data usage but when ever charging data from talk time Tata should notify.
For me Rs 110 charge is nothing but just want to inform all of you if you are not aware data usage is charged on talk time with in few days your entire talk time will go. If it is post paid big bills to pay. Just be alert on data usage. Let Tata Docomo notify customers about data usage on talk time.