For some reason, I plan to use two smartphones, one iPhone and one Andriod Phone, as my 2FA with the APP "DUO."
The current 2FA smartphone is an iPhone, so how do you add an Android phone as the second 2FA phone?
Hi @John Wu
Welcome to the community.
Take the following steps.
Yes, it can switch to use the 2nd phone.
2FA does not allow using two phones simultaneously, which should be a security concern.
Appreciate your specific answer on the method of management of the 2FA.
Please accept my answer as a solution, if my answer helped to solve your request.
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