Covering 100% of tests identified as first priority by GCF, test cases address GSMA Handset Test Book requirements for UT³ Platform conformance test system. These are conformance tests for mobile phones supporting such features as Secure Element API (including SEAC), Android-specific API, Multiple Card Emulation Environments, NFC Service remote administration, as well as NFC tag reading and writing. Test cases are also included for NFC-related work items.