I'm on contract with Telecom CDMA, just over 2 weeks left. I want to sell my phone. Can I get my contract "disconnected" off my phone and into limbo (not associated with any phone), in order to sell the phone?

I can't see a problem with that as Telecom still get paid, it just means that I don't need to pay a disconnection fee 2 weeks early (not that doing so is a real option), and cannot use the service further.