Two-step verification via text message is now available. At this time, you are still required to use your registered email to set up two-step verification the first time. After this initial setup, you can choose to add text messages as a two-step verification method, and then you’ll be able to choose which contact method you want to use during each login.
Can I use text messages for two-step verification instead of email?
If you can’t find the answer to your question, please contact us.