DND Manager TRAI Spam Blocker 1.7

1.05 MB
  Continue to app

Publisher Description


Send your comments and reviews at info@webshrub.com.

You can disable the notification dialog feature by going to settings page.

If you are getting incorrect format error, you can change your format by going to More -> Settings and chose the suitable format from the drop down shown. Please don't rate bad because of your ignorance of Settings option.






DND Manager is an app to block unwanted Calls/SMS. It is a Do Not Disturb application which sends an SMS to 1909 in TRAI specified format to block these numbers. User can initially block/unblock the categories as well.
This Do Not Disturb app marks the pesky number as a spam in NCPR/NCCP database which is maintained by TRAI. After reporting the number to TRAI user gets a confirmation SMS which can be used to track the status of his complain from TRAI.
►Sending the SMS to 1909 is toll free. This application does not modify any of your contacts.
►This app is only for India.
DND, TRAI, NDND, National Do Not Disturb, Unsolicited call, NDNC, Do Not Disturb, Spam, India, Telemarketer,Unsolicited SMS, Unsolicited Commercial Communication, UCC, DND Registry, 1909 DND, Start DND 1909, DND Complaint, Pesky SMS, Pesky Call, NCPR
►Frequently Asked Question:
1. What is this app for?
This app reports a spam call/SMS to the concerned authority TRAI in a specified format. These spam calls/SMS are also known as Unsolicited Commercial Communication(UCC)
2. How to use this app?
Customers who do not want to receive commercial communications can use category screen of this app and register in either of the two categories:
►Fully Blocked Category- Stoppage of all commercial Calls/SMS
►Partially Blocked Category- Stoppage of all commercial Calls/SMS except SMS from one of the opted preferences
For example: To stop receiving messages related to Health products, select "Health" from the list and click Block. Similarly, To allow receiving messages related to Real Estate and Education, select "Real Estate" and "Education" from the list and click Unblock.
If customer receives UCC even after 7 days of registration, he can register a complaint with his service provider within 3 days of receipt of such UCC by using Call or SMS screen of this app. Go to the Call or SMS screen and select the UCC you want to report. Click on the X button to report.
3. How does this app do that?
It extracts time, date and number from your call log or SMS log. It then formats them into a SMS and sends it to 1909 using TRAI specified format.
4. Can i send this message without this app?
Yes of course, you can. However you need to send the SMS in a very specific format which is hard to be generated by users. If sent in a wrong format, you will receive an error from your operator.
5. There are other spam blocker apps as well, how this is different from other apps?
Numbers reported using this app will never be able to send a UCC again because other apps hide such spams from your phone. This app, however, offers something more permanent by sending a SMS to TRAI to block such numbers
6. I don't see all my calls and SMS. Why?
As per TRAI regulations any UCC should be reported within 3 days of receiving. That's why this app hides SMS/calls older than three days.
7. Are calls and SMS from my contacts filtered?
Yes/No. This app initially shows calls and SMS from numbers those are not in your contact list. However you can change this in your settings page.

DND Manager TRAI Spam Blocker is a free software application from the System Maintenance subcategory, part of the System Utilities category. The app is currently available in English and it was last updated on 2013-12-01. The program can be installed on Android.

DND Manager TRAI Spam Blocker (version 1.7) has a file size of 1.05 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 44 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher WebShrub Solutions Private Limited
Released Date 2013-12-01
Languages English


Category System Utilities
Subcategory System Maintenance

System requirements

Operating systems android

Download information

File size 1.05 MB
Total downloads 44


License model Free
Price N/A

Version History

Here you can find the changelog of DND Manager TRAI Spam Blocker since it was posted on our website on 2014-03-05. The latest version is 1.7 and it was updated on soft112.com on 2018-03-26. See below the changes in each version:

version 1.7

posted on 2013-12-01

Fixed force close issue on large messages,Fixed crash issue on API level 10,Fixed force close issue.,Removed vibrate while notification,Added recommend dialog,Fixed the bug with delete sent messages button not working. Thanks to Saroj,Added a ignore feature to ignore notification for numbers from Banks, Telecom operator etc. Thanks to Rajesh

version 1.1.1

posted on 2013-03-31

Several fixes and updates

Add a review

Tell us your experience with DND Manager TRAI Spam Blocker 1.7

Our Recommendations


Click stars to rate this APP!

Users Rating:  
  3.0/5     1
Editor Rating:  
Downloads last week: 0
Release Date: 2013-12-01
Publisher: WebShrub Solutions Private Limited
Operating System: android
Type: Free