Little Bluebird doesn't have a cell phone number.

You can register.

1. First, you need to open Bluebird official website in the browser, and then click Register on the page.

2. Then fill in our name and our mobile phone number to register, and choose to use email on this page, because the domestic phone number registration cannot be verified.

3. Choose to customize your experience.

4. Then click Register on the page.

5. Finally, enter the email address as required, and enter the code we received. After verifying the verification code, push Bluebird to complete the registration.