Using iPhone Settings for OTP Authentication
There are several ways to set up a multi-factor authentication. The most secure and the one recommended by MRG Suite is through a mobile apps and password settings. All users with an iPhone
2. Click on Sign in
![Click on Sign in](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone1.png)
3. Click on user menu
![Click on user menu](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone2.png)
4. Click on Edit My Details
![Click on Edit My Details](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone3.png)
5. If you have not enabled OTP authentication with a mobile app, you will see this message
![If you have not enabled OTP authentication with a mobile app, you will see this message](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone4.png)
6. Option one: Click on Enable OTP for my account at top of page
![Option one: Click on Enable OTP for my account at top of page](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone5.png)
7. OR option two: Scroll down and click Enable OTP authenitication
![OR option two: Scroll down and click Enable OTP authenitication](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone6.png)
8. Open your camera app and hold it in front of the QR code to scan it. After a few seconds a website will appear on the screen. Click on the link to open your password settings.
![Open your camera app and hold it in front of the QR code to scan it. After a few seconds a website will appear on the screen. Click on the link to open your password settings.](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone7.png)
9. Click the plus button to add your MRG Suite log in information
![Click the plus button to add your MRG Suite log in information](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone8.png)
10. Add MRG Suite log in information
![Add MRG Suite log in information](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone9.png)
11. A 6-digit verification code will appear
![A 6-digit verification code will appear](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone10.png)
12. On the MRG Suite website, Enter 6-digit verification code
![On the MRG Suite website, Enter 6-digit verification code](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone11.png)
13. Click on Enable
![Click on Enable](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone12.png)
14. Enter second 6-digit verification code
![Enter second 6-digit verification code](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone13.png)
15. Click on Verify
![Click on Verify](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone14.png)
16. The OTP authentication should now show as enabled
![The OTP authentication should now show as enabled](https://s3.amazonaws.com/assets.cfsecosystem.com/OVCAT_Images/2_authentication/4_multifactorauthiphoneimages/multifactorauthiphone15.png)