Anyway - how it works, a private number appears,the private number dissapears straight to your default settings (be voice mail/or just hang straight up)
3. Close the app
You're now protected from private numbers!
After hanging up on the private caller, the app has no control over your network provider, by this i mean if you hang up and they go voice mail, this will too..
No app not one has the power to change your mobile phone network settings, not possible .. every single call blocker has the same problem...
Until the mobile/cell networks allow you officially (i know you can use codes and it sometimes works but that does not mean if it works in India it will work in the USA ... this app along with every other blocker can't control what happens after the call is ended...