Anonymous ID: 838159 June 7, 2018, 3:41 p.m. No.1662423   🗄️.is 🔗kun   >>2439

>>1661518

donotcall.gov is worthless.

 

— Speculation —

Caller hopes that your phone is near a microphone or speaker/piezo-beeper (used in reverse) that is connected to your computer. Inaudible trigger tones activate spookware (hidden in your audio driver from day 0?) to enable audio download of a more sophisticated, up-to-date malware package.