On Sprint Direct Connect Plus' Privacy Page you can request and collect all the privacy and GDPR related information that Sprint Direct Connect Plus is providing.
The privacy policy by is a legal document or statement that discloses how Sprint Direct Connect Plus gathers, uses, discloses, and manges their customers' data.
The basis for Sprint sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.