Google Fi是主号，并且是从四大转过来的。开账户时，装app时，还有客服验证身份时也都能收到验证码。
但是加external accounts时的短信验证就是不行，打电话给客服，就是一堆清cookie啊之类的无效建议。网上搜了一下，好像是常见问题。小伙伴们怎么搞定的？他家除了短信，也没有其他两步验证方法啊，不像大通还可以电邮。
Sorry, we couldn’t match that number to your name
Don’t worry, sometimes this happens even if the number is correct. You might want to try a different 2-step verification method for now, or try a new number if you have one.
Here are some possible reasons as to why
(***) ***-xxxx
The number is not registered to your name.
The number is not a US- or Canada-based number.
The billing address does not match what we expected.
The number is billed to someone else.
The number is a VOIP- or Wi-Fi-based service.