| Carrier | Feature Name | Unblock Method | |---------|--------------|----------------| | | Call Protect | App → Settings → Block categories → Turn off “Private/Unknown” | | Verizon | Call Filter | App → Block list → Disable “Block all unknown callers” | | T-Mobile | Scam Shield | App → Settings → Blocking → Turn off “Unknown/private numbers” | | Comcast/Xfinity | Call Screening | App → Call blocking → Uncheck “Unknown” |