Authenticate via SMS

This method lets you recieve a passcode via a text message and not install the Duo Mobile app.

When enrolling, select Mobile phone, then click continue.

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Choose Other, then click continue.

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Enter your phone number and click continue.

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This next step may show up:

You now have to verify the phone, either by a phone call or a text message. Once you get the code, enter it and click verify, followed by continue.

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Now that you have added your phone, when prompted by Duo to authenticate, you can choose a phone call or a text. After hitting Text me new codes, you will immediately recieve a text message with a code to enter. Enter that code and click Log in.

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