How To Activate DND

To activate Do Not Disturb in your mobile follow the steps below:

Send SMS with a message START 0 to 1909 |OR| Call 1909 and follow the IVR instructions.

If SMS is not working then send SMS as START DND to 1909.

If you opt for the partially blocked category, the IVRS will prompt you to opt for one or more of the following subjects on which you wish to receive SMS:
1. Banking/Insurance/Financial products/credit cards,
2. Real Estate,
3. Education,
4. Health,
5. Consumer goods and automobiles,
6. Communication/Broadcasting/Entertainment/IT,
7. Tourism and Leisure.

If you want to check the status and your NDNC registration date then visit the link mentioned here: