Block Spammers can reject unwanted calls automatically. If you have been annoyed by spam calls from salesman, or if you want to reject calls from anyone, you can just add the number to blacklist and let Block Spammers do the job. This app is light-weighted and stable, cost very little memory and CPU resources.
1. Blacklist, add numbers to blacklist to block
2. View or add new contact
3. View your call logs