Duo Security – Personal Phone (Without App)
1. Select Other (and cell phones)
2. Click Finish Enrollment and your setup is done
When you log into Citrix or other items that require multi-factor authentication, a new screen will appear asking for a PIN. Click “Text me new codes” on this screen to have a code sent to your phone. You will then enter the code you receive on your phone onto the screen and click “Log In”.