Review on Silent Pocket Quick Access Smartphone Faraday Bag - Waterproof Signal Blocking Nylon - Device Shielding For IPhone Cell Phones & Accessories by Steve Brethorst

This is the best way to get rid of annoying robot calls, in our opinion. We put the phone in our pocket, turn the valve and everything is just.silent. Both of our phones fit in at the same time, making it a lot quieter. Since most of the calls are from people trying to sell us something, we check our voicemail every few days. The phone company stores and sends our text messages if the phone can receive them, the delay is negligible. t problem. We can't tell if the GPS locator is blocked, but nobody told us they used it to find us, so we suspect the signal is blocked, as are the phone calls. Someone with a less lax approach to maintaining accessibility would probably use it differently, but we found it very effective for our purposes.