<P>In China market, China Type Approval. need Taier Lab-CDG1-RF/2-signaling/3-compatibility in different network, MTNet-Compatibility between different Network.CTTL-MS Performance, SRRD-RF and TMC-EMC test reports.</P>
<P>FTA: Full Type Approval. not very familiar.</P>
<P>After FTA, you can apply IMEI. Then your phone will be approved leagally.</P><P>Of course, if you have enough IMEI, you can go to do CTA directly, but it's illegal!</P>