Vodafone is not a good sim.
Their is no proper network facility for the sim.
we can face a lot of problem by using this type of sim card on the mobile .
the package for internet on this sim is high based on the other phone.
and we dont get network connection on the basement.
we can go head for the other sim.
we can travel to other places by using this kind of sim.
I am recently using airtel sim and happy with the airtel sim it is fast and connection is also good.