The daily deals of cell phone jamming device and other gadgets that are illegally imported and sold mostly don’t have NTC permits. However, this is about to come to an end. I am sure it will not be totally eradicated you can still find it in some stores where it is available secretly for sale. Nevertheless, the government agency responsible for this is doing its job on how to stop and prohibit the selling of this device which is believed to be capable of causing sabotage to the upcoming Presidential elections.