If a user wants to migrate the video of his mobile phone to the smart screen for display on a video call, what are the correct items in the description of the scene?
A.
The mobile phone and the smart screen need to be under the same LAN
B.
Unauthorized HUAWEI IDs are not available
C.
The mobile phone and the smart screen can not be interconnected
D.
You need to use the same HUAWEI ID on both the phone and the smart screen
Chosen Answer:
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