How do I send myself Duo passcodes by SMS text message?

Duo can text you a one-time use passcode that is valid for 1 day.

1. Login to a Single Sign On system (my.charlotte.edu or gmail.uncc.edu)
2. On the Duo authentication screen, click Other Options
   
3. Click Text message passcode
4. The passcodes will be texted to your device
5. Type the passcodes into the field and click Log In