- Click your business name in the bottom-left corner, then select Profile Settings.
- In the settings menu, click 'Password & Security'.
- Click 'Turn Off' next to Sign-in with Phone Number, then confirm by clicking 'Turn Off Phone Authentication'.
- Click Set Up Phone Number and enter your new phone number.
- Click 'Continue'.
- Click 'Copy Keys' or 'Download' (.txt file) to save your recovery keys, then click 'Continue'.
- Enter a recovery key, then click 'Continue'.
- Click 'Done' to complete the process.
