I was a bold customer of tata docomo sim for 6 years. but nowadays it is very bad network ever in my premises. now ported into the idea . for tata docomo, there is no recharge coupon in our village and many cities. there is no much range for docomo sim. and there is no more good offers. ehen jio and other networks gave more offers docomo still didnt give attractive offers. main cuse for my port is in my home village there is no recharge coupen and not much range