Do Phones Block Rfid? [Solved]
Hola, iam Chris Huffman, Have a pleasant day. Do Phones Block Rfid? [Solved] There are four primary bands used by cell phone carriers—850 MHz, 900 MHz, 1,800 MHz and 1,900 MHz. The 865 to 868 MHz portion of the spectrum was carved out for radio frequency identification so that it would not cause interference with other systems, and so other systems would not affect RFID. Wallet RFID Blocking is a scam!...