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There are building materials that naturally block/reflect/absorb mobile frequencies which is perfectly legal. That is different from transmitting a signal to j
by mahart 12y ago
There are building materials that naturally block/reflect/absorb mobile frequencies which is perfectly legal.
That is different from transmitting a signal to jam which is highly illegal.
- dingaling 12y agoOne other trick is to advertise as a cell and accept connections, then just black-hole them. Full signal strength but no calls. Edit: may be illegal in your jurisdiction if you require a license to transmit on cell frequencies.