The sim card of the tata docomo is good but not so good that we can say him good.
The network of the sim card is ok ok means not bad not good. Average. The customer service centre is not bad,
The network coverage is also good. The charges of talking is also good I talk 1hours, then also they just charge only 6rs , ya really 1 hours at just rs 6.And the Internet pack is also affordable.The speed of the Internet is also good at midd price range, And the sms changes is okok , So if you are interested you can go for it,