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Information Technology

Generating a Passcode

Using the Duo Mobile App

For users without Internet connectivity or poor cellular coverage, LEA 2-Step is easy with Duo Mobile's built-in passcode method. 

  • Open the Duo Mobile App on your phone.
  • Click the "ÃÛÌÒAPP" icon to generate a passcode

You will see one of the follow examples below, depending upon your version of the Duo Mobile App:

Version 4.49 or newer

Logo Screen:

Lamar logo screen on Duo Mobile App.

Passcode Screen:

ÃÛÌÒAPP logo on a current Duo Mobile showing a passcode with an expiration timer..

Older Version

Passcode Screen: 

ÃÛÌÒAPP logo on an older Duo Mobile app showing a passcode without a expiration timer.

Obtaining the Passcode Via SMS Text Message

Whether you have a smartphone or not, you can authenticate by having a text message containing a passcode sent to your phone.

  • Access the application as you would normally.
  • If the application requires the LEA 2-Step, y