blocking spam callers

Solution
There are tons of apps on Google Play for blocking. However, usually they will only block specific numbers and Unknown numbers. Which blocking the latter can be a bad idea.

In any case, it doesn't make the call not go through at all, it would just direct it to your voicemail.
There are tons of apps on Google Play for blocking. However, usually they will only block specific numbers and Unknown numbers. Which blocking the latter can be a bad idea.

In any case, it doesn't make the call not go through at all, it would just direct it to your voicemail.
 
Solution