Hello friends, here I am sharing with you my vodafone network experience. -first of all if you thinking to change or use the vodafone SIM then my suggestion to you dont. Because I had bad experience about it. - I am using this vodafone mobile operator from last 4 year but this company not give full coverage in various area.thats why many important call not received to me.numbers of complaints received to regarding the my mobile network from my friends, family and also my boss.many important call missed because this poor coverage facility, -this company not give satisfactory response to his customers I also experienced it, many time I complained to his customer service center but they not solve my problems immediate, so that if your are in problem from his product they cant solve fastly so dont depent on, -in this stage many companies have so many attractive and profitable charges scheme, many companies also give free calling and internet data but vodafone not give any special offer to his customers.vodafone charge the highest bill to his customers rather than other network companies.so economically its give his services very expensive, so dont use it, thank you