Blocking international calls

[salemjabber]

Why don't these features doesn't load up What's the problem here?

[Amani_]

Try to turn off the WiFi

[dogrotrever]

That

[Samsung_specialist]

Make sure the SIM card has no issue, reinsert it in the phone, and check the following:

-Restart Your Device: A simple but effective step. Power off your phone or tablet, wait for a minute, and then turn it back on. This can help resolve any temporary connectivity issues.

-Reset Network Settings:

- Caution: This will erase all network settings, returning them to factory defaults.

- Go to Settings > General Management > Reset > Reset Network Settings.

- Confirm your action by tapping "Reset Settings."

Also try to test the SIM card over Samsung members app-support-phone diagnostics.