This is a basic phone feature that works reliably – no extra apps needed. Saved me from missing an important callback.
Android devices vary slightly depending on the manufacturer, but the process generally follows this path: Open the Phone app. Tap the three-dot menu icon in the top right corner. Select Settings and then Blocked numbers. unblocking blocked numbers
If you find that your outgoing calls are showing up as "Private" or "Blocked" to others, you may have accidentally enabled a permanent block on your Caller ID. You can usually toggle this in your phone’s "Caller ID" settings or by dialing *61 to check your status with your provider. Why Unblocking Matters This is a basic phone feature that works