When first putting in my password, I cannot seem to type the letters just the numbers.

[JoAnn1234]

Hello, When I first login and enter my password, it no longer shows the letters, just the numbers, and yet, I still can login. 

[Valsimot]

PIN only accepts numbers, while passwords accept both numbers and letters. 

if you want to switch from PIN to password you need to select password as sign in option