I am using the vodafone mobile sim card from last 2 year’s but now I observed that the network is not to much good recived in my home and sometimes it lost forever and also in when I started the using internet it was run very good at early time but now I have to my position to get good internet network . And also the high costly internet poan and calling and another side JIO was giving unlimited net and call and good network strength so I decided to portability my sim card from Vodafone to JIO. Vodafone is wrost operator ever.