Hello, I am a jio sim user jio is the best plan in india because jio sim provide free call @ internet jio is just come but network signal is good in calling some time I get problem but after that is calling is done . jio customer care service good . jio sim activate in almost one & half hour & I am enjoy the internet 4g & calling free service use I am so happy & I am very very thanks for jio sim in this revew.