Register Do Not Disturb (DND) for MTNL Dolphin

Register Do Not Disturb (DND) for MTNL Dolphin

If you are receiving unsolicited telemarketing calls and/or telemarketing SMS, you should register the Do Not Disturb (DND) on your MTNL Dolphin phone through National Do Not Call Registry (NDNC). Telemarketers are expected to obey the Do Not Disturb (DND) registration for MTNL Dolphin phone consumers preferences and refrain from making any telemarketing calls and/or sending telemarketing SMS to the registered consumers.


Register Do Not Disturb | DND for MTNL Dolphin

After 7 days of registration, if you still receive unsolicited telemarketing calls and/or telemarketing SMS, please lodge a complaint with National Do Not Call Registry (NDNC) for MTNL Dolphin phone within 3 days by dialing or sending SMS to 1909. Provide the telephone number or header of the message from where the call or message was received on your MTNL Dolphin phone, short description of such call or message along with the date of receipt of call or message. MTNL Dolphin will act on the complaint and inform the complainant within 7 days of lodging of complaint. To check your complaint status, click here: UCC Complaint Registration Status.

How to Register Do Not Disturb (DND) for MTNL Dolphin?

To register Do Not Disturb (DND) for MTNL Dolphin phone through National Do Not Call Registry (NDNC), dial toll free number 1909 or send an SMS on 1909 from the MTNL Dolphin phone you wish to register for DND. You can either block all telemarketing calls and SMS or block only telemarketing calls but receive SMS on one or more subject(s) of your choice. You can register your preferences in National Do Not Call Registry (NDNC) for Do Not Disturb (DND) on MTNL Dolphin by dialing toll free number 1909 or sending SMS to 1909.

How to Register Do Not Disturb (DND) for MTNL Dolphin by Phone Call?

If you choose to dial 1909, you will be prompted to register for Do Not Disturb (DND) for MTNL Dolphin phone either through customer care executive or through automated Interactive Voice Response System (IVRS). The customer care executive or the automated IVRS system will guide you to register your Do Not Disturb (DND) for MTNL Dolphin phone preference in either fully blocked or partially blocked category in National Do Not Call Registry (NDNC). Under fully blocked category you will not receive any telemarketing calls or telemarketing SMS on your MTNL Dolphin phone. Under partially blocked category you will not receive any telemarketing calls but you can select one or more subject(s) for which you would like to receive telemarketing SMS on your MTNL Dolphin phone. You can select from the following list of subject(s) to receive telemarketing 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
Your Do Not Disturb (DND) for MTNL Dolphin phone preferences will be recorded in the National Do Not Call Registry (NDNC) system. Upon successful registration you will receive an SMS on your MTNL Dolphin phone with a unique registration number and confirmation of your selected Do Not Disturb (DND) preferences.

How to Register Do Not Disturb (DND) for MTNL Dolphin by SMS?

Following is the list of various SMS options which you need to SMS to 1909 to register for Do Not Disturb (DND) for MTNL Dolphin phone.

  • To fully block all telemarketing calls and telemarketing SMS on your MTNL Dolphin phone, send SMS "START 0" to 1909
  • Under partially blocked category you will not receive any telemarketing calls but you can select one or more subject(s) for which you would like to receive telemarketing SMS. Send appropriate SMS "START
After the MTNL Dolphin Do Not Disturb (DND) registration request SMS is sent, the National Do Not Call Registry (NDNC) system will send you an SMS to confirm registration. You will have to send a confirmation SMS back to implement the MTNL Dolphin Do Not Disturb (DND) registration. After the confirmation SMS is sent and upon successful registration you will receive an SMS with a unique registration number and confirmation of your selected MTNL Dolphin Do Not Disturb (DND) preferences. You can check your MTNL Dolphin Do Not Disturb (DND) registration in National Do Not Call Registry (NDNC) online here: UCC Complaint Registration Status.

Do Not Disturb (DND) Registry for major Telecom Operators

To use our free online Mobile Tracker, to trace mobile number basic details, click here: Mobile Tracker.

Comments