The Samsung Galaxy Note2 has a wonderful feature that allows you to automatically block phone calls from specific phone numbers. Finally some relief from annoying robo-dialers and telemarketers. Use these steps to setup a blacklist.
Note: Some carriers may not have this setting available on their devices.
1. From the Phone app, press the Menu button.
2. Select Call settings.
3. Select Call rejection.
4. Slide the Auto reject mode setting to the right.
5. Select Create.
6. Type the phone number you would like to block. Give it a category.
7. Select Save.
You’re done! Now all calls from that phone number will be automatically rejected by your Galaxy Note2.