How does China Unicom connect Beihai air classroom?

Unicom and Beihai air classroom connection steps are as follows:

1. Unicom IPTV users open the home page of the TV menu, and click on the recommended seat entrance of the famous teacher's aerial photography class.

2. After entering the famous teacher's aerial classroom page, select the corresponding grade and corresponding subject courses to play.

Beihai aerial classroom is a real-time live broadcast of teachers' videos, voices, courseware and blackboard writing by using advanced network information technology and modern communication technology.