Hey there!
This usually happens when the system detects multiple failed attempts or unusual activity on the account.
Here’s what you can try:
- Sometimes the system temporarily blocks certain verification methods to protect your account. Waiting a few hours before retrying can help.
- If available, try using your email or an authenticator app instead of the phone number.
- Clear browser cache or try a different browser/device. Sometimes cached data or browser issues can interfere with the verification process.
- If the issue persists, you may need to contact Microsoft directly to verify your identity and recover access to your account. https://support.microsoft.com/ko-kr/account-billing/microsoft-%EA%B3%84%EC%A0%95-%EB%B3%B5%EA%B5%AC-%EC%96%91%EC%8B%9D-%EB%8F%84%EC%9B%80%EB%A7%90-b19c02d1-a782-dee6-93c3-dc8113b20c42
It’s important not to repeatedly try the same method in a short period, as that may trigger additional security blocks.
Hope it helps.