Trade in before new phone.
So i have just ordered the new Iphone 12. And have traded in my Iphone XS max at the same time. Apple say i have to send the XS max within in 14 days. This is before the Iphone 12 is going to be here. Obviously i don't want and can't be with out a phone for any period of time. Is this how it works?? Or can i just send my Iphone in once my 12 is here?
iPhone XS Max