I am a customer of Tata docomo mobile operators since 3 years, in this years there was a worest experience by its careless customer care services I had headache problems by getting angry with it’s services. It had few towers in villages and towns so there was no way to get better signals always.
The talk time balance cost was high to recharge for prepaid. It’s data pack was so slow as it has low signals, so I couldn’t get 3G experience, though I get a 3G network but it suppose work as 2G network. Tata docomo don’t have 4G services yet. It also only had a limited features which was became too old to use now a days. Also it had no updates yet. I am going to discard it from my mobile as with this I can’t enjoy my mobile super speedness.
Overall there is nothing to say good about this worest tata docomo and it had nothing else to talk about this as it had no value. So I highly recommended you not to get this waste sim to waste your valuable time by using its slow service.