Vodafone sim card I use in last two months and I found that the offers, tariff offer, local mobile calls and roaming charges are more than other companies sim card like telrnor, tata docomo, Reliance, airtal etc
And idea and Vodafone are very good opposite of each other so advantages of customers because in Vodafone some Rspich is less compare to idea.
And coverage of Vodafone is everywhere and very good to village area.
And also customers service is not good at all.