You now have a fully operational RFID-embedded cellphone.
Oh, and please let me know what you think as this is my first instructable.
P.S. before I forget, I did not come up with this completely on my own. I had seen something similar almost a year ago online. Try as I might I can't seem to find the site anymore. I just want to give credit for the inspiration to the author of that webpage, whoever they may be.