Apr 20, 2016 06:20 PM
2233 Views
Last two month I am using a tata DoCoMo sim its network is very slow in my circle as well other operator tata DoCoMo 3g network are not properly work in my circle and does not provide services at service center at tata DoCoMo.
When I am call disturbance occur in call while conservation tata DoCoMo is very slow network of 3g net and it also provided much service at online.tata DoCoMo is very poor at other operator.
