1.5
12K 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
28 Apr 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
11.9K reviews
Subroto Dutta
5 March 2025
I am extremely disappointed with the functionality of this app. I tried to raise a complaint about scam calls, but the app continuously logs out message, asking me to login again and again, that also within minutes. This is incredibly frustrating and unhelpful, especially when dealing with a serious matter like scam calls. The app's performance needs immediate attention and improvement to ensure users can report issues effectively.
9 people found this review helpful
Kiranjot Singh Malhotra
29 March 2025
Extremely fustrating app. When it works, it works great. But when it doesn't it's pathetic. It accepts everything in the app and when we are done with everything like selecting category, writing text, etc it works fine unless you press button. The moment button you will get logged out. I mean firstly why there's need to logout frequently? Even if they think there's need; why only after pressing button after making all efforts? That being said, the concept is great
4 people found this review helpful
Telecom Regulatory Authority of India (TRAI)
10 June 2024
Dear User, It is requested to please update the app and provide us your feedback. Regards TRAI
Rvnaresh Backup
2 April 2025
when I first raised the complaint through web, airtel was useless stating that they didn't find the provided calls even after providing them the number with date and time. I then found this app which is really useful. it's been a day and I already see reduction in the spam calls. thank you TRAI one thing to point out is that the app doesn't really need all the permissions that it's requesting. Limit the permissions and provide an option to enable permissions only when the app is open.
2 people found this review helpful

What's new

bugs fixed and UI enhancement

App support

About the developer
TELECOM REGULATORY AUTHORITY OF INDIA
apps-developer@trai.gov.in
A - 2 / 14 Safdarjung Enclave New Delhi, Delhi 110029 India
+91 88698 63982