Hi, I'd like to upgrade my phone online. Is it possible to do it without interruption? Without loosing my phone number? How does it work? Like this? -I log to my account -Purchase the new phone on Koodo website and choose a new monthly plan. -I pay my existing tab -Koodo ships the new phone to me (without activating it first) -I receive the phone -I take the sim card from my existing phone and insert it in my new phone -I can now make calls and my next bill will take into consideration my new phone and new plan. Am I missing something?