I am surprised that new users to inReach can no longer customize the 3 free Preset Messages (on new inReach accounts called Check-In Messages).
That’s a true devaluation of this feature.
https://support.garmin.com/en-US/?faq=y6jQ78qAaW6EvPvztACfj8
https://support.garmin.com/en-US/?faq=jKddQBPa7fAMfX9NDTWQd8