UNISOC and China Unicom have successfully deployed the world’s first 3GPP-compliant end-to-end network slicing selection solution, enabling 5G smartphone and data terminal network slicing to 3GPP standards. The solution allows devices to independently and flexibly select network slices through APP ID, FQDN, DNN and other identifiers in China Unicom’s 5G SA trial commercial network, bringing broader development prospects for the transformation of industry verticals.