Block Calls n SMS

By using Block calls N sms, you can block and refuse any number you want to, in your android device, even privet numbers.
This Application has a great option; The Blacklist and Whitelist.

The Black list allows you to :

- Reject Calls and block all unwanted calls
- Block unwanted calls
- Block private numbers

And The Amazing option "Whitelist" allows you to block all incoming number except the numbers listed in White list

And also when the Whitelist is activate, this app could sends an automatic SMS to the caller that they are not avaialble in White List.