1.5
14.8K reviews
Government
1M+
Downloads
Content rating
Everyone
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About this app

Do Not Disturb (DND 3.0) App enables smart phone users to register their mobile number under DND to avoid Unsolicited Commercial Communication (UCC)/ Telemarketing Calls / SMS. This is based on TRAI, “Telecom Commercial Communication Customer Preference Regulations, 2018”.

TRAI’s UCC Regulations, Amendments can be seen at: http://www.trai.gov.in/telecom/consumer-initiatives/unsolicited-commercial-communication.

The App helps you:

1. Set your DND preferences.
2. Lodge a UCC complaint with your service provider.
3. Check the status of complaints filed with your service provider.

The App requires permission to access your address book to distinguish between calls/messages from your saved contacts and those from unknown telemarketers. You contact list is neither uploaded to the backend, nor shared in any manner.

The new release has the following additional features:

· An intelligent spam detection engine (for SMS only) to assist the subscriber in reporting

· Crowdsourcing of data about offending messages and calls to speed up detection of unregistered telemarketers

· Updates about action taken on complaints within the App

· Easier interface and set up

Note: In MIUI Phones, permission has to be added manually for getting list of messages from header like XY-AAAAAA. For this, Please go to app permissions and click on other permissions. Select DND app and you will find Service SMS field which is disabled. Please enable this field to view header sms in DND App.

Privacy Policy: https://trai.gov.in/portals-apps/privacy-policy
Updated on
Jun 17, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Messages, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.5
14.7K reviews
Antony Britto
June 26, 2025
Promising App but Unable to Log In: The TRAI app seems to have great potential with its features aimed at empowering consumers. However, I'm currently unable to proceed beyond the login screen, receiving an "incorrect details" error on first-time use, even though the information entered is accurate. I hope the development team can look into this issue and release a fix soon. Thank you.
11 people found this review helpful
Sai Skanda
June 28, 2025
apart from needing one too many permissions, the app is easy to use and very simple to report spam. The exact same report can be done online but that's a full form and you have to provide PTP etc, this seems to be auto filling all of that so saves a lot of time. Recently I have been receiving non stop bot calls for real estate stuff, I have reported 4 numbers just today. have to wait and see if it makes any difference. initially I was reluctant on giving it these permissions but it's worth it
7 people found this review helpful
Dhruv Sharan
May 24, 2025
Completely useless app. I've tried to update my preference to fully blocked multiple times. Every time I save the preferences, the session is timed out. I login again and the preferences are saved. I exit the app and come back the next day, and the app shows that I have never registered for blocking calls. It's an endless loop over the last few days wherein the app continues to first save my preferences and then later shows that I have never registered to block calls.
115 people found this review helpful
Telecom Regulatory Authority of India (TRAI)
June 3, 2025
Dear user, Please update the app. In case, you still face any issue. please share the details along with the name of your service provider through email traiapps@gmail.com Regards TRAI

What’s new

Bugs fixed and UI enhancement