|Alternate Configuration 1||Proprietary; SMS|
|Alternate Configuration 2||Authenticator; U2F|
|Alternate Configuration 3||SMS|
|Account/Password Recovery||PR SMS; PR email|
|Remarks||1-step login available via PR SMS number|
Notified on January 11, 2020.
Closed as non-issue on January 20, 2020; claimed that its current policy-which disallows the same number to be used for recovery and MFA-is secure and does not require any changes.