Do I able to set the microphone paired to a particular receiver, not to others?

There is a key feature to force the microphone paired with a particular receiver by holding the microphone's power and press the + volume button until the bee sound come out from the speaker. You can unlock the feature by holding the microphone's power then press the - volume button. 
The tutorial link for reference below: https://www.youtube.com/watch?v=Xqelk0ow7Gs