So today my 5s was lost/stolen and I didn't have any type of insurance on it so I bought out my line and started a new line. I was going to pay the $200 for a two year agreement but they convinced me to do edge but I believe I was lied to. I was told when I upgrade I just bring the phone I have now which is the 5s I got today, and trade it in and the payment I pay for per month would go away, and I'd be paying for the new phone I upgrade to the same way I was paying for the 5s. That's not how edge works right? Can someone explain it to me?