How to Implement an Interface for Sending Text Messages to Yourself

Initially I wanted to have just emails going back and forth. But then I thought, okay, I have emails. How about sending text messages? And actually the trick that many applications use now a day is two factor authentication. So you create an account in Twitter, you hard code your username and password. And when you want to send yourself a text message, you just emulate browser with C URL or whatever else that you enter email password,. Click again and then you need to confirm that with second factor authentication, right?