Hai iam shivananda. I will talk to bad network of vodafone sim. My freind is using this vodafone sim. Network symbol is not coming. And browsing is very very slow data freinds please dont use of vodafone sim. Not coming the calls and sms. Onther person is calling you that telling only switch off or not reachable is telling and customer care also not responding its realy very very bad. One I will take vodafone sim. I calling the customer care is not responding is talking but my sim problems are not solved. Now my freind also used but very very problem that sim. Once second I will telling you dont take the vodafone sim.