I really like the DND feature as texting while driving is not just a bad idea, it is illegal in many states. I would like to see an option on this function that allows phone calls while still blocking texts with an automated text response that tells the caller that you would take a phone call. I run a small business and get behind the wheel for hours at a time. I can't afford to be cut off from my customers and also want my family to be able to reach me. This would allow for safer communications through my hands free device while eliminating the temptation to respond to a customers text.