Am I able to change the phone number(s) that I registered to use for authentication?

You are able to change your registered phone number(s) within Digital Banking, but there are currently no settings that allow this to be done within Mobile/Tablet Apps. However, during first-time use of multi-factor authentication, you are able to change the phone number(s) you use for authentication. This will allow a Mobile or Tablet Apps-only user to add a new number or change an old number that was set up, so you can log in from the registered phone