Video Calling Made Easy With the Duo Mobile App


Duo has many great features that make it an easy choice for video calling. These features include Duo Push, Passcodes, SMS, and Biometric authentication. Let’s take a look at some of them. Once you’ve downloaded the app, you’ll have to allow it to access your camera. To do so, follow the instructions in the app. Then, launch the app and follow the onscreen instructions to set up your video call.

Duo Push

The Duo Push for mobile app sends a notification to your phone when you receive an incoming login request. To authenticate the request, you must type the security token from your phone on your computer. This small, secure device resembles a key fob and is required to connect to the Duo network. It does not require cellular data or a WiFi connection. You may need to acquire a Duo token if you live in an area without internet availability.

Once you’ve downloaded and activated the Duo Push for mobile app, you need to set up a password. If you use a username and password to log into your account, you need to approve every push notification, or your account will not work properly. Duo Push is extremely secure and is resistant to man-in-the-middle attacks – a common method for stealing passwords and second factors of authentication.

You can authenticate using Duo Push for mobile through a QR code or a code sent to your phone. The app will display the user’s username, password, and other information. After authenticating, you can continue with other actions on the app, such as sending a message to someone. In addition, you can also set up Duo Push to automatically send messages to other devices if you don’t have one.


If you have a mobile device, you can use Duo’s Passcodes for Authentication. Passcodes are unique to Duo and are sent to users via text. Users can enter the code into the two-factor authentication prompt on their phones. Alternatively, they can call the Duo help desk and enter the code in the DUO self-service portal. In addition, duo users can set up their access keys in the administrator dashboard.

Duo’s authentication prompt allows users to select which smartphone will receive passcodes. Typically, this is their UCSBnetID. The Passcode can be generated and stored offline for future use if a phone is not registered. The device must be registered with the university to enable bypass codes. Users can request a bypass code sent to a personal email address if the UofM Duo app is unregistered on a smartphone. Passcodes sent to a personal email address will overwrite any previously-generated bypass codes.

Using Duo Mobile Passcodes is a great way to authenticate your account when you’re on the go. You can obtain a 6-Digit passcode even if you’re offline. To receive the Passcode, open the Duo Mobile app and follow the instructions. The app will then display a Random Pass Code and prompt you to enter it. When successfully authenticated, you will receive a text message containing your Passcode.


To use the Duo mobile app SMS, you must first download the Duo mobile application on your Android or iOS device. Once you have installed the application, you must scan the QR code that appears parallel to your phone screen to open the DUO app. Then, open the text displayed on the prompt to tap the login button or accept the authentication request. The app will then display a dialog box with the authentication prompt.

If you don’t want to receive the confirmation text, click the link below. If you’re not receiving the SMS, you’re logged out. Sign in with your Google account or email address to continue using Duo. You will need to enter your username and password. Depending on the provider, you may need to create an account before using this feature. Once you’ve created an account, you can start sending messages to others.

Once you’ve verified your identity, you can continue using the Duo mobile app SMS. After you’ve signed in, you’ll see a prompt for MFA. Once done, you’ll receive a text message with a unique passcode for the authentication screen. You can use your secondary device to confirm access if you’ve forgotten your password. Remember that your Duo mobile app SMS will only work once in 30 days.

Biometric authentication

Install the app and follow the onscreen prompts to enable biometric authentication on the Duo mobile application. Next, select your country and device type. A verification call may be required to activate enrollment. Once you have received this verification call, download the Duo Mobile app and activate enrollment by scanning a QR code. Duo also sends an activation link to your email address. After you’ve successfully enrolled, you can log into Duo and start using biometric authentication.

Duo Mobile supports fingerprint verification for Duo Push-based logins. This provides an extra layer of security for users. The user must scan their finger to authenticate, and the administrator can enforce this requirement. If the user’s phone does not have a fingerprint sensor, they can still approve the authentication request using a passcode. For this reason, Duo Mobile supports fingerprint authentication for Android devices. This feature is compatible with Android 5.0 and higher.

When setting up biometric authentication on the Duo mobile app, you should select the appropriate settings for your device. Depending on your app’s sign-on policy and your Duo Security deployment settings, you may be prompted to use another authentication method during sign-in. After that, you can proceed to verify the user’s identity by selecting the appropriate authentication method. Once your biometric data has been verified, you’ll be able to access the app with the same credentials.

Third-party TOTP accounts

Using the TOTP algorithm, the Duo Mobile app can generate one-time passwords (HOTP). These are passwords used to log in to accounts protected by Duo’s two-factor authentication service. In addition, in case of device loss, you can use the backup Passcode generated by the Duo Mobile app. This way, you can still access your account without re-entering your Passcode.

The Duo mobile app is a free application that uses a six-digit code generated after scanning a QR code. The app supports any service that uses TOTP and is open-source. In addition, it has a secure backup option that allows you to encrypt data on your phone and then decrypt it with community tools. This way, you can mix and match both authentication products and use them as you see fit.

Once you have installed the Duo Mobile app, you need to set up your account. This will require you to enter your new account’s activation code. This is the easiest way to use third-party TOTP accounts. The Duo mobile app is compatible with all smartphones. You can download it for free from the App Store or Google Play. It can set up multiple accounts with different usernames and passwords.

Backup passcodes

Once you’ve successfully downloaded and installed the Duo mobile app, you should be ready to create and restore your backed-up Duo-protected accounts. Duo mobile will show you a success message after restoring your backed-up account. Once restored, tap “My Accounts” to log into your new Duo-protected services. If you are unsure of the password to reactivate your Duo accounts, you can always print a copy of the passcodes and keep them safe.

The Duo mobile app can be downloaded and installed on new devices and factory-reset phones. To do this, go to the app store and choose Duo Mobile. In the app store, go to Profile > Account Details >> Password & Security. Scroll down to find any previously enrolled devices and click “Device ID” in the drop-down menu. You can also click on “Devices” and select “Reactivate Duo Mobile” to reactivate the app on the old device.

When you have restored a Duo mobile app, you can use the same Passcode for the new device. Using iCloud, you can even change platforms and use the app on the other platform. In addition to backing up your Duo mobile app, you can also use Google’s online backup platform to back up your files. And remember: Duo mobile apps support iOS and Android, so you’re sure to find a version compatible with your new phone.

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