Activate Your Tata Docomo DND Service With This Simple Process

We know that Tata Docomo is the best network provider in the world and it was providing a number of services and one of them is DND services. Are getting doubts about DND, activation process, DND status, and much more? Here we provided you the simple and easy ways for activation of the Tata DoCoMo DND service.


A DND is a service provided by the TRAI (Telecom Regulatory Authority of India) and the full form of DND is ‘Do Not Disturb’. Tata Docomo has many subscribers who are getting connected to talk with more valuable beloved ones. But so many subscribers were receiving the unwanted promotional calls and messages from the ad agencies. To avoid this problem Tata DoCoMo is providing the DND service for those consumers. Before activating this service you can check the status of your number by this link. The subscribers who want to activate the DND service to their number can follow the different ways that are provided here.


For a subscriber who wants to active this DND service should have to register into the NCPR. All of the telemarketing companies have to verify their call list in NCPR before going to call the consumer. So you cannot receive the calls anymore after activating the DND and here we are providing two ways for activating the DND they are

  1. Activation via SMS
  2. Activation via CALL

The subscriber may fully activate or partially activate this DND service according to their wish.


Here you can activate this service by the blocking of all telemarketing agencies. Here we got you two procedures for blocking, one is full blocking and another one is partial blocking. The common steps for activation of Tata DoCoMo DND service via SMS is

Step 1: Open the messages icon in your mobile.

Step 2: Type message like; SMS><Space>< START 0

Step 3: Send this message to 1909

Step 4: Within 24 hours you will receive a unique confirmation message.

Step 5: That’s it you completed the registration of your number in Tata Docomo DND services.

The above steps direct you for full blocking, for partial blocking you can change the preference number in step 2 as following table. Partial blocking means if you want to stop receiving the messages and calls from the particular field then you can simply choose partial blocking.

Preference NumberCHOSEN FIELDFORMAT of the SMS
0Full activation/ Blocking all fieldsSMS START 0 to 1909
1Banking/Insurance/Financial products/credit cardsSMS START 1 to 1909
2Real EstateSMS START 2 to 1909
3EducationSMS START 3 to 1909
4HealthSMS START 4 to 1909
5Consumer goods and automobilesSMS START 5 to 1909
6Communication/Broadcasting / Entertainment / ITSMS START 6 to 1909
7Tourism and LeisureSMS START 7 to 1909

You can also choose multiple areas for getting block by a single message like SMS START 4, 6 to 1909.


Hello, subscribers, here we are giving the simple way for blocking the unwanted calls and SMS from the telemarketing agencies. Follow the procedure given below for DND activation via call:

  1. Make a call from the Tata Docomo number.
  2. Dial 1909 and listen to the IVRS carefully.
  3. Give response to the system to reach the DND service topic.
  4. Once you get to the DND options, make sure to select full blocking or partial blocking.
  5. If full blocking is selected, then simply accept the activation of DND.
  6. Otherwise please select the preference of your wish.
  7. Finalize the list by accepting the partial DND activation.
  8. That’s it; you have registered to the DND service successfully.


Most of the Tata Docomo subscriber are requesting for the deactivation of the DND service, so we are providing these service in two ways. One of them is, making a call to 1909, listens to the IVRS instructions and directly select the DND deactivation option. Another way is, making a message to 1909 like SMS><Space><STOP for unsubscribing to the service.

Some Important Instructions:-

  1. The activation process can take place in the period of 7 days after the registration.
  2. A consumer must complete three months of the time period after purchasing the number to avail this DND service.
  3. Since 1909 is a toll-free number you cannot be charged.
  4. DND services cannot stop some communications like bank alerts, bank communications, online booking alerts, etc.



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