Dont take Vodafone service. Their main intention is to extract money from people without proper service. Sometimes we will get more bill even we dont know why it was generated like that.
To know the exact reason if u call up them they wont respond and they keep on asking you so many unnecessary details to reveal the billing details.
They are very much attentive and informative to the wrong persons like those who are involved in anti social activities.
These people are very rude to the genuine public .