It will be different to iPhone as they don't use RCS yet, that's coming in later this year reportedly. That was just my solution to fixing the RCS problem, I don't have a clue how iMessage works. 藍
This is what worked for me (Google Pixel 6)...I went into the phone settings, went to Apps, then selected Messages.I then cleared the storage/cache, restarted the phone, went back into the message settings, went into Advanced and entered the correct ...
