On Subex Managed Services' Privacy Page you can request and collect all the privacy and GDPR related information that Subex Managed Services is providing.
The privacy policy by is a legal document or statement that discloses how Subex Managed Services gathers, uses, discloses, and manges their customers' data.
The basis for Subex 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.