On November 5, OIT will be disabling SMS text message codes as a way to authenticate with Duo. To continue accessing campus resources, you will need to switch to using the Duo Mobile App using the steps below. Note that DUO TEXT/SMS CODES WILL STILL WORK FOR THIS PROCESS EVEN AFTER NOV 5TH TO ALLOW YOU TO ENROLL IN THE DUO APP.
First, download the Duo Mobile app from the App Store or Google Play store. Then follow the directions below. It will be easier for you to do this on a computer, rather than your phone. If you prefer, you can watch these instructions as a video.
- Visit https://go.ncsu.edu/duoenroll.
- click 'Enter a Passcode'.
- At the very bottom of the next screen in the blue bar, click 'Text me new codes'.
- Your phone should have received a text message with a one-time use code. Enter it in the box and then click 'Log In' as shown below.

- On the next screen, click 'Add another device' EVEN THOUGH your phone number is listed just above that.

- Leave 'Mobile phone' selected and click 'Continue'.

- Enter your phone number in the box. Once you do, a message will appear asking you to confirm replacement of the phone number. Check the box and click 'Continue'.

- The next screen asks you to verify you own the device you're adding. Click 'Text me' and you will get a code via text message. Enter the code in the box and click 'Verify'. Then click 'Continue'. If this screen does not show up for you, don't worry. Just move on to the next step.

- Select the type of phone you're registering and click 'Continue'.

- Click 'I have Duo Mobile installed' after downloading and installing the app from your devices app store.

- Now you'll need to open Duo on your phone. Tap "Add new account". If your phone asks for permissions to send notifications, tap "Allow." Now tap on 'Use QR code.' If your phone asks for permission to use the camera, tap 'Allow'.
- Point your phone's camera at the QR code. Once the account has been added to your phone, a green checkmark will be shown and you can click 'Continue.'

- You'll get sent to another page but you don't need to do anything else. Just quit your browser.

- On your phone, you may get a message from Duo asking if you added the device. Just tap 'Yes this was me'.
- On your phone, you'll be asked to name the account. You can just leave it as-is and tap 'Save'. Your phone may also ask if you want to practice using Duo. Just tap 'Skip.' Now you are done on your phone. Don't worry about the code it is showing or anything else. Just close the Duo app. If you want to practice now, use an incognito window on your computer and log in to MyPack Portal.
Video
This video details the same instructions starting at 1:07.