Jio Phone Bookings Now Open: Documents You Need, Delivery Date and More Technec10 JioPhone bookings will officially open on August 24 (both offline and online), but certain offline retailers in the Delhi-NCR region have already started taking pre-orders for the handset. This means that you have the opportunity to make your JioPhone booking ahead of millions of people across the country, provided you have an offline retailer near you taking pre-orders right now. Gadgets 360 spoke to on...