29-01-2021 12:54 PM
29-01-2021 01:05 PM - last edited 29-01-2021 01:06 PM
The three dots is the Samsung standard messaging app. The alternate one is from the google eco system. You can use one or the other depending on your preference.
I believe the google one has extra functionality to support newer RCS standards after SMS as well.
I have changed to the google version.
If you want to change the default then open the other app, and it should ask you whether you want to make it default.
Hope this helps
Smiley