Hidden Cellphone Jammer

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What is a cell phone jammer?

The jammer is a device that works on the radio frequencies of cell phones. It transmits radio frequencies to the same tower as the cell phone and disrupts the connection by producing a similar signal which is much powerful than the cell phone.

What is a mobile phone signal jamming device holster?

Mobile Phone Signal Jamming Device Holster. This cell phone network blocker holster can effectively jamming mobile phone signals, so you will not be disturbed by incoming calls. When someone dials the phone, you will receive a "The user you are calling is temporarily out of service.".

What is portalbe cell phone jammer?

The pocket design looks like the power bank of the cell phone. This 8 bands portalbe cell phone jammer is one of the most powerful portable jammer devices on the market, with an interference radius ranging from 2 to 20 meters.

Why is my phone jammed?

The frequency of the RF signal is similar to the signal employed by cellular phone carriers and renders the phone unstable. The jamming occurs with the downlink signal. When your phone is being jammed, you will not see any signal bars on your phone.


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