If you want to add any contact number to the ‘Blacklist’, please switch ON ‘Blacklist’ on your Android KitKat 4.4.2. For the purpose, I suggest you to visit our previous article on: How to Switch ON Blacklist in Android KitKat 4.4.2 Phone? It is based on the following command line:
Command Line: Phone Dialer > Settings > Call Settings> Blacklist > Switch ON.
It will make you understand; how to enable Blacklist.
When you have understood the process to switch ON the ‘Blacklist’, just follow the instructions to blacklist any contact.
Command Line: Blacklist > Add Contact > Edit blacklist entry.
2: The ‘Edit blacklist entry’ prompt here is used to enter new contact.
3: When you will tap on the place, set for the entry, a keyboard will appear below the prompt, helping you to enter the contact number. Write the contact number here with the help of keyboard.
4: Before tapping the OK to register the contact, you may select the 2 further options:
Block incoming calls.
Block incoming messages.
6: See one more number is added in the list of blacklisted contacts at the Blacklist screen.7: If you want to delete any contact from ‘Blacklist, tap the contact number. A prompt like previous will open up but with a little addition, i.e. ‘Delete’.