charleneliu
Posts: 1
Joined: Fri Feb 07, 2020 4:20 pm

cell phone blocker

Fri Feb 07, 2020 4:23 pm

According to WiKi cell phone blocker is a device that used to protect cell phones jammers from receiving and transmitting the mobile signals to a base station.When we used the blocker,it can disable cellular phones to a base station.Cell phones can be used in practically any location,including churches ,mosques,libraries,movie theaters,meeting rooms,and other places where silence is expected.