Hello ftiends I am vivek verma I am using vodafone since 4 years and I am very satisfied with it. vodafone service is good in all.either we talk about its network or its services every think is okay there.its network is very strong in allover the country. friends when I travel most of the network not working every where so I prefer to take my vodafone number because of its strong network availablity.its 4g speed is also very good there is no buffring problem at all.its data pack and recharge vouchers is also cheaper than other operaters and easily available every where .so friends I pefer vodafone network to all.work with it and enjoy technology of mobile world.thank you