Xiaomi How to enable or disable block calls from hidden numbers
Xiaomi 1334Anonymous calls cannot be blocked because the Xiaomi smartphone cannot assign the caller ID or identifier. However, there is a remedy for this, as the device can automatically block all unknown calls, rejecting the caller and not establish a connection.
Android 10 (MIUI 12.0)





- Open the Phone app
- Open the Settings
- Tap on Blocklist
- Tap on Call blocklist
- Enable or disable Block calls from hidden numbers