Samsung Blocked Call -

Samsung partners with Hiya to provide built-in spam protection. It's great at blocking robocalls, but sometimes it misidentifies legitimate numbers (delivery drivers, clinics, school offices).

Go to Phone app → Settings → Caller ID and spam protection . You can:

Use this if you figured it out and want to share the solution with others.

Here are three templates depending on your specific situation.

Phone app → Settings → Block numbers → Toggle "Block unknown/private numbers" off (if you want to receive such calls).

Is there a hidden setting in One UI or a third-party app (like Hiya or Smart Call) that could be causing this? Any advice is appreciated.