https://us.community.samsung.com/t5/Samsung-Apps-and-Services/Samsung-Messages-app-chat-settings/m-p/1775183#M38144 <P>My phone is not locked to a carrier.</P><P>I purchased it outright from Samsung and installed my own selected SIM.</P><P>&nbsp;</P> Sun, 28 Mar 2021 11:15:04 GMT userOFKrrDAloe 2021-03-28T11:15:04Z