If you don’t want to receive incoming calls from a specific contact, then you need to block this contact. For this you have many apps in the Google Play Store. But the latest android version have this feature in-built. Lets see how to block incoming calls from specific contact in android. I’ve tested this steps on Android running version 4.2.1 and above. I’ve made this tutorial based on Android Version 4.2.2.
How To Steps:
1. First save the contact into your Phone Memory.
2. Now Open the contact by tapping the name of the contact.
3. Now Press Menu to get options.
4. Here you have a option called “Block Incoming Calls”. Enable it.
Now whenever the specific contact try to call he receive a busy tone. That’s it.