Help Not able to send txt messages..??!

[omgbbq]

Not able to send any txt messages at all. My calls are working just fine.. I'm connected and ready to go. Everytime i try to send a txt.. it says "Text message not sent".. wtf.. anyone know what is wrong?

 

[seanrob123]

i've got the exact same problem and there isnt the caution sign beside the mesages.
It has like a kinda clock symbol and there is no feedback to say what that means.
could really do with some help