Origami Phone / Payphone reciever

Although the payphone has been out of date in today's times,it still appears in our sights and has been used occasionally by some people. If you look closely, it is not difficult to find many payphones have been abandoned only because of their damaged phone receivers and their public health problems as well.
“Origami phone” is a substitute of
prepaid phone card and payphone reciever.
"Origami phone" makes public phone reveiver become a private stuff. It's a good way to solve the sanitary problem of payphone receiver.
The origami design makes it easy tochange the form from a card into a phone receiver.