How To
How to Stop Spam Calls in India: DND, 1909 and TRAI App
Only 16% of Indian mobile users have activated DND. Here is how to block promotional calls and SMS through 1909, your operator app and the TRAI DND app.
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Step-by-step guides for phones, apps, Aadhaar, UPI, PAN and other online services, written as simple numbered steps with fees and timelines.

Only 16% of Indian mobile users have activated DND. Here is how to block promotional calls and SMS through 1909, your operator app and the TRAI DND app.
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