I have an account w/ 3 phones on it. Can I order online and still use my NE2 if that phone is not the one that has the NE2. I know if you go to the store you can use the NE2 on any line. How do I do that with purchasing at the online store. Example Phone #1 - NE2 Phone #2 - Upgrade Phone #3 - Upgrade in 2011 I am trying to upgrade phone #2 and get an incredible but I want to use the NE2 from phone #1.