2 -fac authentifiaction verification problem
2 -fac authentifiaction doesnt verify my phone number, although it is 100% correct.
iPhone 6s
Try entering the phone number in E.162 (international) format.
+CountryCodeCityCodeExchangeCodeLineNumber
For example, if your phone number is in Germany, your E.162 phone number would look like +49502030552.
Good luck.