setting up trusted phone number for verification
I only have one IMac. and one phone number. How do I set up a trusted phone number for two step verification?
Question marked as
To edit your list of trusted items refer to the section: About trusted phone numbers and trusted devices in the document Two-factor authentication for Apple ID - Apple Support
To see, add, or change your trusted phone numbers:
- On your iPhone, iPad, or iPod touch: Go to Settings > your name > Password & Security. Next to Trusted Phone Number, tap Edit.
- On a Mac: Choose Apple menu > System Settings (or System Preferences), then click your name (or Apple ID). Click Password & Security, then add or remove a trusted phone number.
- In a web browser: Go to the Account Security section of https://appleid.apple.com/
Consider setting up at least an account recovery contact or another trusted number (even to a landline) just in case you misplace your only second device.
Set up an account recovery contact - Apple Support