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Click the delete icon to the right of the device you’re removing
Click +Add button
Open PingID app on your new smartphone device and scan the QR code
Follow the steps outlined here: How to setup PingID on your smartphone for remote multi-factor authentication
OR click SMS or VOICE options
Follow the steps outlined here: How to setup PingID *without* a smartphone for remote multi-factor authentication
You may now use your new device/phone number as your PingID MFA.