Hacker News new | ask | show | jobs
by throwaway3306a 696 days ago
How does that even work? What if I spam you from a free sms gateway / unlimited sms plan?
1 comments

AFAIK it resulted in huge bill for the receiver, though I have no idea if certain services weren't billed differently (wouldn't surprise me if you could send text messages that were billed only on sender side, for extra)