Jio's 4G Featured known as "India Ka Smartphone " phone announced by Mukesh Ambani , Chairman / Owner of Jio Telecom Network on 21 July 2017. Jio phone launched for beta testing on 15 August 2017 . Booking of jio 4G featured phone started on 24 August 2017 at evening after which every indian customers could book jio phone . Afer starting the booking of jio featured phone very effective response has given by the customers and arroun 6 million jio 4G featured phone was pre - booked by the customers in duration of evening of 24 August 2017 to early 26 August 2017 . Due to which jio 4G featured phone booking was suspended. And customers could book the jio 4G featured phone . And then the customers who have booked jio phone those were waiting for the delivery of jio phone . Now starting date for delivery of jio phone official released . It has been announced officially by Mr. Mukesh Ambani that delivery of jio 4G featured phone will start from 21 September 2017 at the ocassion of starting of India's religious festival " Navratri" . An executive close to Jio said the company has the capacity to deliver about 150 million phones in the next six months at five million a week.Report from those who managed to pre-book is coming that the JioPhone, about 10 million have registered with retail outlets, showing an interest in placing an order, said people close to Reliance Retail. Meanwhile, the top telcos may have opened another battle front, saying new entrant Reliance Jio may be flouting the concept of net neutrality by providing SIM-locked handsets which offer limited apps under a tariff plan and are as good as a ‘walled garden’. However, people said the device gives unrestricted access to internet and therefore the question of net neutrality does not arise.
Report from those who managed to pre-book is coming that the JioPhone, about 10 million have registered with retail outlets, showing an interest in placing an order, said people close to Reliance Retail. Meanwhile, the top telcos may have opened another battle front, saying new entrant Reliance Jio may be flouting the concept of net neutrality by providing SIM-locked handsets which offer limited apps under a tariff plan and are as good as a ‘walled garden’. However, people said the device gives unrestricted access to internet and therefore the question of net neutrality does not arise.

Reliance Jio reportedly aims to sell 100 million units of Jio Phone in the first year, and another 100 million units the next year. With these 200 million units, the company would be able to bring on board consumers who did not join the Jio telecom network that was launched last year, likely due to the prohibitive costs of smartphones. At the July 21 AGM, Ambani had announced the company has a user base of 125 million. According to a recent report, half of the phones shipped in the second quarter of the year were LTE-enabled, and is expected to hit 90 percent-level. With the 4G VoLTE-enabled Jio Phone in the market, the proliferation of 4G phones is likely to fasten up.