When you try to text somebody on your phone and you did a red? With a triangle what do with me

[Android Central Question]

The same thing I just said

 

[ManiacJoe]

Which phone?
Which version of android?
Which carrier?
Which messaging app?
What is the exact wording of any error message you get?
What happens if you tap on the warning symbol?

 

[B. Diddy]

Welcome to Android Central! That usually means the message didn't go through.