Block caller option not working
Hello,
Till about a month ago I could easily block unwanted spam calls by going to the Recents call list clicking the 'i' symbol scrolling down and clicking Block Caller. This method no longer seems to work. I am currently experiencing a spate of spam calls. There are several numbers which have been ringing regularly all of which are Blocked (I have checked my Blocked list in Settings > Phone). When the unwanted caller rings off, I check the 'i' section and often discover it's already blocked. To help control the situation in Settings > Phone, I have selected Silence Unknown Callers. This is not ideal as someone may be calling me I want to speak to. Using iPhone 8 Plus with OS 13.2.3.
Grateful for advice :)
iPhone 8 Plus, 13