Reliance Mobile is one of the biggest network service in india.I really like this.I am using there service and I am very satisfied.
Call rate-
Call rate is same like other networks services.but call drop problem is not same.
Network-
Every time in our local area I got full network.But once in a hill station I got zero network.
Data service-
I say that Reliance data service is awasome.They provide us 3g data very less price.In other networks services provide the same package data service in 10 times much cost.
There data service pack are very efficient.
I like there service.