Please follow below steps to switch between email and phone and vice versa
1. Launch the AgordiaMD application on another device
2. Go to login screen
3. Enter username and password
4. Tap on sign in button
5. Application displays Two Factor Authentication screen
6. By default, authentication passcode is sent to registered email id
7. There is one link provided saying “switch to phone instead”
8. Tap on switch to phone instead” link
9. Registered phone number will be displayed
10. Tap on Resend button
11. Now authentication passcode will be sent to phone
12. Again bottom link changed to “Switch to email instead”
13. User can tap on “switch to email instead” and then passcode will be sent to registered email id