Following information have received regarding the Biss encryption used on the satellite ChinaSat 12 at 87.5°E
BBTV Channel 7
The Channel 7 or Channel 7 HD, fully known as Bangkok Broadcasting & Television Company Limited Channel 7 or BBTV Channel 7, is a Thai free-to-air television network that was launched on 27 November 1967. It is the first color television broadcast in the Mainland Southeast Asia. It was owned by the Royal Thai Army on Analog transmission. Its headquarters are located in Mo Chit, Chatuchak, Bangkok. Similar to a British ITV, America NBC, ABC and CBS.