No more unwanted calls and messages. Blocker is the most effective call-blocking appFully-featured Call Blocker, Blacklist app and Whitelist app. Easily block anyone from calling, sending MMS or texting you. Block unwanted calls, MMS messages and text messages in a snap, with Blocker. No more annoying and unwanted phone calls and texts. Blocker is the most effective call-blocking app for Android, blocking unwanted calls, and letting you control your privacy and security. Phone Blocker is constantly working in the background, to block unwanted calls and text messages. Your privacy is guaranteed, with excellent PASSWORD PROTECTION. This is a PRO version with NO ADS. Key Features:- Excellent privacy protection - password protection- Block unwanted and spam calls, and MMS and SMS/Text Messages- Blocked calls don't ring. Send calls to voicemail, or hang up on the caller. Personal Blacklist - Add any phone number or group- Personal Whitelist - Add any phone number or group- Pickup and Hang-up mode, blocked calls don't go to voicemail. - Backup - Save all of your profiles, contacts, and logs to your SD card, for easy restoration, or transfer to another device. Block private & unknown callers - Privacy modes - Contacts Only, Block All Calls, Block only contacts from Blacklist, Whitelist support- All Android OS versions from 1. 6 to 4. 0 are supported. Light App - Very small memory and very low battery consumption- 100% Ad-free. Tested on devices:- Samsung, HTC, Sony. Sponsored by http://msynch.com.