For Android/Droid users, what does that envelope with the red exclamation mean when you send a text message?

If there is a red symbol after you sent the message it means it did not go through. Click it to send the message again.

Can you click to resend? I don’t remember seeing that option….
I always seem to have to copy the text from it, paste in in the box and try sending again…

You just click it and it reloads it in the text field then you can send again. Might be a 2.0 feature. Not sure.

It means failed sending the message, you just click the message to send again. if your like me, you might have to stand outside to send messages, because of low signals.