91自拍论坛

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 Security’s passcode method. 

  • Open the Duo Mobile App on your phone.
  • Click the "91自拍论坛" icon to generate a passcode

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

Version 4.49 or newer

Logo Screen:

duo_lu_logo

Passcode Screen:

duo_passcode

Older Version

Passcode Screen: 

duo_passcode_2

Obtaining the Passcode Via Text Message

You can make Duo send you a text message with a passcode.

  • During logon to the application, click on "Text message passcode" option.
  • You will receive a seven-digit passcode in a text message on your phone if you have registered a cell phone or a smart phone.
  • Type the six-digit passcode into the box and click "Verify".