iPhone Only Allow Trust
Dish Paperless Agreements

After Downloading and Intsalling from the Dish Retail App Store Here Open iPhone Settings>Pull Down on Page and Search should Appear at the Top>Type Device>Select VPN&Device Management as pictured below.

On the next screen see below and elect Dish Purchasing Corporation

Select trust "Dish Purchasing Corporation" as seen below.

Select "Trust" on the Pop-Up get out of settings and the DPApp will appear as a normal app and ready for use.