How text messages from one cell to update the work of one Twitter account?

Since text is not often, I have the 250 per month txt plan with att. If I bring my cell # to Twitter, I will be able to txt a Tweet to Twitter without getting updates from others. I Tweet, but I have twitter txt with updates from people who go after? Is the txt still counted as part of my plan or will be a different charge? I hope my questions are clear.

Yes, you can tweet to Twitter text without getting updates from those who are following. When you choose to follow someone, make sure to select "Updates Device: Off ". This should prevent you from receiving updates via text, but should be allowed to send its staff through updated text. And the text away from its plan.

0102 Understanding how Twitter works