Create SMS on grafana at on-premise

Hi All,
i have config SMS on grafana at on-premise. but current is error.

There’s probably something wrong, then.

Give us a few clues as to what you have set up, how you have tested it, and
what errors result, and we might be able to think of ways to help.

Otherwise there is so little information in your report that all we can say is
“there’s something wrong”.