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dldavis007 They're used parts! It is obvious when there is considerable wear on the label of the GSM module and solder on the pins. Also there is no need to test the SIM socket. It was obviously "used" because it had been de-soldered. The PCB is new as well as some of the resistors and capacitors.The description should indicate the parts are "used". It is still a good deal if it works, but you should be honest about some of the parts being used.