The Sprint Direct Connect Now app will be available to download for only a limited time on select iOS devices using 9.3 and below. Sprint Direct Connect Now is certified to work only on these operating system versions. Upgrading from these operating system versions may result in permanent loss of Sprint Direct Connect Now service on your device. The Sprint Direct Connect Now app brings Sprint Direct Connect push-to-talk (PTT) communications to Apple smartphones. The Sprint Direct Connect Now app enables push-to-talk communications with Sprint Direct Connect devices including best-in-class features such as 1-to-1 calling and group calling all with the convenience of touchscreen controls. *Sprint Direct Connect services should be added onto your Sprint account before attempting to use the application.*Please make sure to turn on and and allow location/GPS, access to contacts, and push notifications.Features: Sprint Direct Connect on 4G LTE 1-to-1 Direct Connect Calls Group Connect Calls up to 21 participants - Create groups in the groups tab or start ad-hoc Group Connect calls via the Group connect button on Contacts tab Send Call Alerts to notify others you want to talk without interrupting Push-to-Talk contacts discovery International Interop - Call NII Nextel & Nextel Evolution customers Do Not Disturb - to silence any PTT calls or notifications*Continued use of GPS running in the background can dramatically decrease battery life.*Application is only supported on the following Sprint iPhones (4, 4s, 5, 5s, 5c, 6, 6 plus, 6s, 6s plus) -no iPhone SE, no iPad or iPod Touch support currently.