If I cancel my AT&T text plan will that prevent incoming texts to my number with AT&T account? My plan is to use a free text app and not have to pay AT&T at all for texting. My fear is that if someone sends a text to my cell phone number I will be charged a premium by AT&T because I won't have any of their text plans. But I am thinking that since I won't have a plan, texts shouldn't be allowed access to my phone. Or at least that is the way it should be if I don't want texting. Am I wrong in this thinking?