https://support.apple.com/en-mide/102641
Set up an account recovery contact - Apple Support
An account recovery contact can help make sure that you always have access to your account, even if you forgot your Apple Account password or device passcode....
set up an accountcontact applerecoverysupport
https://support.apple.com/en-euro/102641
Set up an account recovery contact - Apple Support
An account recovery contact can help make sure that you always have access to your account, even if you forgot your Apple Account password or device passcode....
set up an accountcontact applerecoverysupport
https://support.apple.com/en-nz/guide/findmy-mac/fmm8dee16873/mac
Show contact information for a lost item in Find My on Mac - Apple Support (NZ)
In Find My on your Mac, show contact info for a lost item.
https://support.apple.com/en-sa/guide/news-publisher/apd0c147eb9e/icloud
Change your contact information in News Publisher - Apple Support (SA)
Change your email address, phone number, and other contact information in News Publisher.
your contact informationapple supportchangenewspublisher
https://support.apple.com/en-ph/guide/contacts/adrbk1456/mac
Merge contact cards in Contacts on Mac - Apple Support (PH)
In Contacts on your Mac, you can merge contact cards if you have more than one card for a contact.
contact cardsmac applemergecontactssupport