With the help of cell phone jammer, you can block the surrounding signals. You can open it in the file office, so no one can use a smartphone to send your business information near the file office, so there is no cell phone signal available. When you meet with a business partner, you can turn on the phone blocker. Therefore, your negotiation content is well protected. And you bring the cell phone signal jammer in the car, so it is impossible to be tracked by others.
Shielding the signals from the conference site may not lack the original intention of "improving quality and efficiency" for cadres to listen to the conference more carefully and to further ensure the effectiveness of the conference. However, simple and rude handling methods may have counterproductive effects. After all, the most fundamental factor that determines whether and what effect a meeting can achieve is the quality of the meeting itself. If the amount of information in the meeting itself is insufficient, and the document is just mechanically taken care of, and the direction of the meeting is retreat rather than pragmatic, then a meeting that "can be held or not" will inevitably lead to the choice of "listening or not", "being in the meeting place" The state of "heart outside the meeting" is naturally inevitable.