The tata docomo mobile operator is a very very poor service. I am using this tata docomo service from since eight years. But still I am not happy with service because of call drops, poor range connectivity, also the costly recharge packs I was suffering but nowadays these are very costly. I also facing the call drops when I reach in the rural areas. Thats why I dosent likes the service hence the providers are not providing or satisfying the customers needs. Hopes service will think on my review and work on it.