I am living in hisar rightnow.But whenever I go to my village there is a lot of problem with network of Tata docomo. I got all type of network in my village except docomo. I call to its service center they told me to fix this problem after one month. But after one month the problem was same. To avoid this problem I changed my sim network from Tata docomo to Idea. And now If I have take any sim I choose another network then docomo.