Vodafone increase the public on social networking side and day to day most of kids on internet bad impact on the new generating kids and education also and vodafone provide good quality of internet services and good singnals in rural areas they also increase the speed of internat.
Sometime connection because not more singal in those area in emergence they badly effect on the users.
And service of vodafone good.billing and charges is not more good because they are not good tariff for middle or poor family .
In compare vodafone is fail because they not provide this type of services like free internet free incoming in roming and so on.