We’re excited you’re opting in for Duo. We’ll make it easy for you and walk you through each step. Follow our instructions below and contact the OIT Help Desk with any questions. Step 1 - Log into SSO Visit an online system protected by Single Sign-On (SSO) such as my.uah.edu. Step 2 - Start Setup Once you opt in to Duo, you’ll be redirected to enter your Charger ID and password. Then, you’ll see an option to click Start Setup. Step 3 - Device Type Let Duo know what kind of device you are registering. Step 4 - Enter Phone Number If you select mobile device, which is recommended, please insert your phone number and check that it is the correct number. Step 5 - Select Your Phone Type Step 6 - Install Duo Mobile on Your Device Step 7 - Activate App Once you’ve installed the app on your smartphone, open the app. Tap + button to Add Account. Authorize the app to use your camera so you can scan the barcode. Step 8 - Use the Built-in Scanner to Activate Simply hold your phone up to your computer screen. Step 9 - Success! You will receive a success message. Click Continue, and make sure that the “When I log in” field is set to Ask me to choose an authentication method. Step 10 - Done! You are ready to use Duo! You can add multiple devices to your Duo account. Just click the Settings button on the Duo prompt, then click Add a New Device. You can register smartphones, cell phones, tablets, and landline phones. We recommend adding two devices, so that in the event a user gets a new phone they will still be able to use Duo. Learn more about this and more on our Add a Device page.