I am currently using Hutch (Orange) for my cell phone; I activated roaming service so that I can use it all around the country. As far as I know they are the best service provider in Mumbai but if you compare them with the other service providers nation wide then Airtel or MTNL are much better than Orange.
Why?
In roaming I was using network of Airtel most of the times, even in the areas where hutch provides mobile connection. I have no idea why hutch is still using other networks in their areas.
