I am one of the user of vodafone service in both voice and data if you compare data pack charges of vodafone and other private companies it very high in price of our government cellular company Mtnl & Bsnl. And extra usage of data is charges 50 paisa per MB. For example: if we use 1000 MB extra then wr have to pay 500 ts. For that uses rubbish seriously.
And one problem is that vodafone says after particular pack usage speed slow down with 64 kbps , vodafone dont tell us this speed is dedicated or depends ?
There are many things hidden in data usage but vodafone dont tell there customers.