From the last three weeks every one is saying a word jio regarding to mobile network. Because the offers are very tempting when compare to other networks. Airtel and Idea looses 12000 crores after declaring the Reliance Jio. 12 years back he enters into communication field and keep mobile phone in every hand by his prices in a single year. after 12 years he collapsed the entire market with his excellent offers. less than rs 150/- even a middle class person also can maintain the mobile. if he spends rs 50/- means he will get 1gb 4g data. Other networks are charging 250 for one gb that means reliance only charging 1/5th of amount for only data and calls free std calls free roaming free excellent. If this will continue by the end of the year then monopoly will be held Vodafone will be back to uk this is a gift to the mobile users. more than 20 crores are using smart phones in india so every one will need data and calls. in other network they are charging 999 with limited calls only but with a rentel of 149 they are offering unlimited calls and data for 50 per 1gb the only thing is plese maintain the network