This application blocks both calls and non- SMS + desired . Simple and lightweight, it does not consume energy of your battery. If you are looking for call blocking filter or SMS spam , this application is what you need .
You can either block a number from your contact list, your calls and messages logs, or add a number manually .
+ Black List numbers ( blocks incoming calls and SMS) .
Schedule + .
+ Journal of blocked calls and SMS.
+ Blocking Anonymous numbers ( private) .
+ Block all incoming calls.
For More Info Google Play