Call Master

Call Master


Call Master is an advanced call, SMS and MMS blocker for root users with unique privacy features.

Supported languages: English, Português, Pyccĸий, 简体中文. Help us translate the user interface, visit http://goo.gl/PqHse

Rooted devices only, check below for more information and important warnings. If you find this app too complex for your needs, consider looking at our simpler call firewall, Root Call Blocker. If you need secure communications and nothing more, check out our app Private Place.

Visit the XDA thread for community support: http://forum.xda-developers.com/android/apps-games/app-call-master-t3017819

This application is an old offshoot of our B2B variant and is technically for professional use only. As such we strongly recommend that you READ EVERYTHING BELOW CAREFULLY.

Advantages:

• Your phone never rings
• Your screen never turns on
• Private call and SMS inbox with log sweeper
• Reject unknown, withheld and private numbers
• Password protection
• Route message content to other numbers
• Clear frequent call lists

Features:

• Block MMS before download
• Filter SMS by content
• Text variable creation, routing and replies
• Global regex and wildcard filters
• Custom notification icons
• Vibration and LED feedback
• Backup encryption and password protection
• Powerful logging and sorting system
• Number testing
• Independent contact library for total privacy
• Profile scheduling
• Light and dark themes

This is a fully functional application. Its add supported, but if you want to speed development please consider removing the ads for a small fee in settings.

If you need help the fastest way to get it is at the Google Plus community here: https://plus.google.com/communities/111767250758462769072

WARNING - APPLICATION REQUIRES ROOT ACCESS, visit our website for more information: http://fahrbot.co.uk/root

WARNING - APP MAY BREAK STK FUNCTIONS on some operators, including SMS delivery reports

WARNING - THIS APP CANNOT BLOCK IP TRAFFIC of any kind, including the various wifi and SIP calling services. It may also break wifi calling on operators that use STK for RIL functions

WARNING - READ THE HELP AND HINTS and when writing to us through the application, describe your problem in detail.

OUTGOING CALL permissions are needed for Hidden mode, refer to the Help for more information on why, possibly free hat racks for your tin hats.

ACCOUNTS are needed for Google contact Groups.

SEND SMS needed for auto-replies and SMS routing.

INTERNET ACCESS MANDATORY for licensing and access to the socket layer. If you block access using a permissions security app or firewall, Call Master will not work.

LOG DATA is only sent with your permission via the "Write to us" item in Settings.

Recent changes:
1.7.3.18

• Removed nag screens
• App is now ad supported, you may remove ads in settings
• 64 bit support (Oppo 5, Hero 4X, MiNote, Galaxy Mega 2 and others)
• Huge number of fixes
Add to list
Free
80
4.0
User ratings
1228
Installs
100,000+
Concerns
4
File size
5347 kb
Screenshots
Screenshot of Call Master Screenshot of Call Master Screenshot of Call Master Screenshot of Call Master Screenshot of Call Master
About Call Master
Call Master is an advanced call, SMS and MMS blocker for root users with unique privacy features.

Supported languages: English, Português, Pyccĸий, 简体中文. Help us translate the user interface, visit http://goo.gl/PqHse

Rooted devices only, check below for more information and important warnings. If you find this app too complex for your needs, consider looking at our simpler call firewall, Root Call Blocker. If you need secure communications and nothing more, check out our app Private Place.

Visit the XDA thread for community support: http://forum.xda-developers.com/android/apps-games/app-call-master-t3017819

This application is an old offshoot of our B2B variant and is technically for professional use only. As such we strongly recommend that you READ EVERYTHING BELOW CAREFULLY.

Advantages:

• Your phone never rings
• Your screen never turns on
• Private call and SMS inbox with log sweeper
• Reject unknown, withheld and private numbers
• Password protection
• Route message content to other numbers
• Clear frequent call lists

Features:

• Block MMS before download
• Filter SMS by content
• Text variable creation, routing and replies
• Global regex and wildcard filters
• Custom notification icons
• Vibration and LED feedback
• Backup encryption and password protection
• Powerful logging and sorting system
• Number testing
• Independent contact library for total privacy
• Profile scheduling
• Light and dark themes

This is a fully functional application. Its add supported, but if you want to speed development please consider removing the ads for a small fee in settings.

If you need help the fastest way to get it is at the Google Plus community here: https://plus.google.com/communities/111767250758462769072

WARNING - APPLICATION REQUIRES ROOT ACCESS, visit our website for more information: http://fahrbot.co.uk/root

WARNING - APP MAY BREAK STK FUNCTIONS on some operators, including SMS delivery reports

WARNING - THIS APP CANNOT BLOCK IP TRAFFIC of any kind, including the various wifi and SIP calling services. It may also break wifi calling on operators that use STK for RIL functions

WARNING - READ THE HELP AND HINTS and when writing to us through the application, describe your problem in detail.

OUTGOING CALL permissions are needed for Hidden mode, refer to the Help for more information on why, possibly free hat racks for your tin hats.

ACCOUNTS are needed for Google contact Groups.

SEND SMS needed for auto-replies and SMS routing.

INTERNET ACCESS MANDATORY for licensing and access to the socket layer. If you block access using a permissions security app or firewall, Call Master will not work.

LOG DATA is only sent with your permission via the "Write to us" item in Settings.

Recent changes:
1.7.3.18

• Removed nag screens
• App is now ad supported, you may remove ads in settings
• 64 bit support (Oppo 5, Hero 4X, MiNote, Galaxy Mega 2 and others)
• Huge number of fixes

User reviews of Call Master
It does not block calls on rooted 2.3.5 Gio :((
Nov 10, 2011
Android Market Comments
A Google User
Jan 24, 2015
Call Master Pro is essential call blocking software that sets a high standard. There's a slight learning curve but it works and it works well. Tasker integration is much appreciated. Stable as a rock, works as expected and goes beyond its description. if it's not working as expected, the app isn't broken, you are. Try it, you'll love it.
A Google User
Jan 19, 2015
DISCONNECTS SERVICE Whenever I activate this app, it disconnects my phone's service. Emailed developer half dozen times with no response. Once I delete the app and restart phone then service is restored. I cannot recommend this app.
A Google User
Jan 13, 2015
Answers
A Google User
Jan 13, 2015
I can't say enough! No more annoying phone calls! The place on hold feature is the best! Flexible and scalable.
A Google User
Jan 9, 2015
Very nice