Although, Tata Indicom is one most popular Mobile Operator in all over India but in my locality its not as good as other mobile operators are. It has a serious network problem. In my three month experience of using Tata Indicom mobile operator it was never satisfying enough for me. The tower was never full. It has a very weak signal though you have put effort to pick or make a call. I also encountered cross connection issues many time. The worst problem with this very network is that its too costly specially the the net packs. The worst thing about this very service is while using Internet the connection gets lots frequently. They should really improve their services.