It often happens that business development companies hide behind a hidden number. Here’s how to dismiss them automatically.
How to reject anonymous calls on Android
Touch the button Menu and touch the item Settings.
Touch the item Calls.
Touch the item Appeal dismissed.
Touch the item Automatic search mode and select the option Auto rejected numbers.
Then touch the item Auto reject list.
Now anonymous calls will be automatically refused. Your phone will not ring and you will not be notified of the call even if it appears in your log as blocked.
