Exclamation Mark on Cellular

[Chief]

I'll test if I have the same problems that Chief had, just to make sure that changing the MMS settings is needed.

Hi ... I'm still having intermittent issues sending text. I still think the problem is related to 'Calls'.
Exclamation mark is back too.
Good luck.

[M.A.]

Hmm... So is this a problem that needs to be fixed with an update?

[Chief]

Hmm... So is this a problem that needs to be fixed with an update?

I'm uncertain however I suspect that it was an update that started the problem. Since I'm not the only person having this problem and numerous carriers are involved I still suspect calls update caused the issue. What I have done is allowed the "invalid" domain to remain rather than my carrier as chat isn't a high priority for me. I will continue to do updates and in time try it again with proper domain names. At this moment I have my protocol set to 3G only and I will see how that goes.