Hi, I stared using the card reader on my phone and it works great. My only problem is that everytime that I want to sign through my phone instead my email, I have to put a PIN number ( seems to be a 4 digit number) and I can't remember it. I try to look at my profile but I don't see anything realted to PIN number to access the card reader on my phone. Where can I go to find it or change it?
... View more
