When I worked for Sprint about a year ago, my manager told me that you could tell them that you are moving out of coverage area and get service terminated. He also filled me in on more then one way of getting out of an E.T.F. One was to tell them that you are in the military and they are taking you away. Another was telling them you died (good luck if you're not), and the last one that I can remember is that your moving to B.F.E. where there is no coverage. If I can remember more, I'll be sure to post it.