BH2VSQ 0W power and "unverified" are different things. If you've marked something as working at that frequency, it means all devices can work at that frequency, even if they only consume 0W. This is a matter of interpretation, and there's no right or wrong answer; each device has its own characteristics.
Regarding the notes mentioned later, my understanding is that this constitutes misuse of the notes. The notes should be used to clarify information that cannot be easily found in the preceding list, rather than as a way to correct errors (this is just my personal opinion, and it doesn't affect the opinions of the Ministry of Industry and Information Technology).