Low Tech over High Tech - Using an acoustically coupled modem over a cell phone reddit / bbs ---------------------------------------------------------------------- [deleted] · 2017-05-25 08:05 [deleted] ---------------------------------------------------------------------- nathan1313us · 2017-05-25 19:22 Well that's just neat. ---------------------------------------------------------------------- janhaku · 2017-05-25 20:10 that's cool... although it's not practica-.... I just realized VoIP is a thing...and free wifi is a thing...oh wow...