Hey guys, I'm planning on ordering my Nexus tomorrow and I had a question about it. I'm planning on ordering online through Radioshack but I will be switching my number over from my current Sprint line. The Nexus is supposed to ship in 5-7 days so my question is will I be without a phone until I receive my Nexus or will I have to activate it when I get it? Sorry if its a dumb question, I just want to make sure I won't be without a phone for a week.