For a while iPod Touches were used as Wi-Fi only cellphones phones via VoIP apps to avoid high cellular fees. I’m sure there’s other devices used like that, b

For a while iPod Touches were used as Wi-Fi only cellphones phones via VoIP apps to avoid high cellular fees. I’m sure there’s other devices used like that, but they’re what came to mind and like had more monthly users than Rabbit’s 10k or so.