I am writing to ask how to change the payment person. Now i am the person to pay the bill every months, or said, the network bill is under my bank account. I will not use it any more, so i want to transfer this bill to my roommate's account. How should we do that? And how about the down payment i paid for the box or other machines at the very beginning?
Both of you would go to your local service center and fill out a form.