Everything was working fine, then all of a sudden i stopped being able
to SEND any TEXT on visible 5G network. However, I am still receiving
text. I have tried powering the phone ON then OFF, removing and
inserting the SIM card, turning on and off ai...
[SOLVED] HERE IS THE SOLUTION TO MY PROBLEM (thank you NewOrbicMyraUser
"open phone app, open drop down menu (upper right, three dots), select
settings, select Assisted dialing and turn it off. Reboot phone."