Blame apple for that. IPhone has this proprietary messaging app pre-installed which is probably super convinient for the ecosystem but uses some obsolete SMS protocol to communicate with android phones.
I think recently this has gotten better, but only because beeper and the EU pressing on them
Blame apple for that. IPhone has this proprietary messaging app pre-installed which is probably super convinient for the ecosystem but uses some obsolete SMS protocol to communicate with android phones. I think recently this has gotten better, but only because beeper and the EU pressing on them