I want to inform that the company tata docomo is a very bad network provider when I travel around 50 kms toward my area I cant get any network even if I travel in by trains I cant get any network right through the traveling. Even in rural area the the network provider is too bad.
Now comes to charges, the charges are so much that the buyer of the sims get crazy by paying the bills of the phones. I used the sis for a years but I donot liked the networks, the charges, or even the customer service are too poor so for me it is "kick" for network provider.
But if you are using the broadband then it is good network, speed and charges are pretty well compared to the sims. One more info. if you are living in rural area for god sake don’t bye tata docomo.Thank You