| Action | Star Code | Works For | | ------ | --------- | --------- | | Unblock last caller | *87 or *82 | Most traditional landlines (varies by carrier) | | Unblock a specific number | *60 then follow prompts | Many carriers (AT&T, CenturyLink, etc.) | | Turn off anonymous call rejection | *87 (or #77 on some systems) | Stops blocking "Private/Unknown" numbers | | Turn off all selective call blocking | *80 | Turns off *60 feature |