Cell phones do not send signals directly to satellites as many would think. These relay station towers can be up to 50 miles away, so the signal must be powerful enough to reach the relay station towers. Further, since telephone communication is two-way, the signal being transmitted is duplex, which means it is constantly transmitting microwave signals even when the user is listening and not talking. This significantly increases the time we are exposed to these waves. Cell Shield is made of a ceramic composition that absorbs electromagnetic radiation waves.
Electromagnetic waves are a form of energy.
Physics tells us that energy never disappears or goes away, it just changes its form. When the waves pass into the cell shield they encounter resistance, which converts the energy from electromagnetic waves into a small amount of harmless heat. The amount of heat generated is minute, and cannot be observed by human touch. So for all intensive purposes the waves are dissipated and do not remain stored in the Cell Shield.