Root Call Blocker is a powerful call, SMS and MMS blocker for root users. Stop bill collectors and text message spammers 100% of the time with our unique superuser-enabled call manager.
Unlike other call filters, RCB silently blocks calls and messages at a system level. You need not even know its working and can choose to be notified only if specific numbers are blocked. It doesn't need to be set it as a default messaging app to block SMS.
Features:
• Phone never rings and the screen never turns on
• In-call widgets to ignore/block calls on the fly
• Remotely manage lists with Google Contact Groups
• Block SMS without setting as default messaging app
• Native Tasker plugin
• Customize notifications with vibration, ringtone and LED colors
Advantages:
• Completely ignore spam calls and messages
• Import large lists of numbers from files, including CSV
• Block MMS and numbers containing letters
• Reject unknown, withheld, private and restricted numbers
• Keep blocked calls and messages private with password, dialer code or pattern
• Block area codes or countries using Wildcards
More features:
• Silent/hidden operating mode
• Cloud backup to Google Drive and Dropbox
• Google Groups integration
• SMS auto-replies
• Encrypted backups
EmoticonEmoticon