The messages donât even arrive to my phone with my provider. Itâs listed as supported but doesnât work at all. Thanks twitter! (EDIT: see below)
It seems to be a relatively new change, there arenât messages about this that are older than 3 days. (And Iâve created another app before without having a mobile phone number added)
NINJA EDIT: nevermind, in my case itâs a problem between keyboard and chair - I am supposed to send them a SMS, not the other way around.