According to the TRAI TCCPR 2018 guidelines, every business in India must register on a DLT (Distributed Ledger Technology) platform to send bulk SMS. This system was created to stop spam and make sure customers only get messages they actually want.

If you want to use BSNL DLT for your business, here is a simple, step-by-step guide to getting it done.

3 Simple Steps for BSNL DLT Registration

Step 1: Register Your Business (Principal Entity)

The first thing you need to do is tell BSNL whar your business is. This is called Principal Entity (P.E.) Registration.

Sign Up: Go to the BSNL DLT Portal and choose “As Enterprise.”
Verify PAN: Enter your Business PAN number. If you are a solo owner (Proprietor), you can use your personal PAN.
KYC Upload: You will need to upload documents like your GST Certificate, Udyam Registration, or FSSAI License, Letter of Authorization (L.O.A), authorized signatory letter, etc.
Pay the Fee: There is a registration charge of Rs. 5,900.
Wait for Approval: It usually takes 24 to 48 hours for BSNL to check your documents and activate your account.

Note: If you find the BSNL process too slow, consider using Vilpower DLT registration.

Step 2: Register Your Header (Sender ID)

A Header is the name or number people see when they get your SMS.

Promotional SMS: Used for marketing. These must be 6-digit numbers based on your industry (e.g., “3” for Education, “2” for Real Estate).
Service Implicit (Transactional): Used for OTPs and alerts. These are 6-letter names like “DIGIML” or “FLPKRT.”

Confused about your SMS category?

Choosing the wrong category (Promotional vs. Service) can lead to your Sender ID or Templates being rejected by the operator. Before you submit, make sure you understand the difference.

Read: Promotional vs Transactional SMS Guide →

Step 3: Register Your SMS Templates

You must register all your messages as SMS templates (a pre-approved format) first.

Variables: If you need to change a name or a code in the message, use {#var#}.
Example: “Dear {#var#}, your OTP is {#var#} – Team DigiMiles.”
Approval: Like the headers, these take about 24-48 hours to get approved.

Ready to start sending? Once your SMS templates are approved, you’ll need a reliable platform. Check out our expert comparison of the 5 Best Bulk SMS Service Providers in India to find the right fit for your business needs and budget.

Important Rules to Remember

No Individuals: You must have a registered business (GST or Firm certificate) to apply.
No Delivery Reports: Promotional SMS accounts no longer show delivery status reports.
Consent: If a customer complains about spam, you must show proof that they are your customer and agreed to receive your messages.

Frequently Asked Questions (FAQ)

How much does BSNL DLT registration cost?

The current fee is Rs. 5,900 (including GST). This is a one-time payment made directly on the BSNL portal.

How long does the BSNL DLT process take?

Each step (Entity, Header, and Template) typically takes 24 to 48 working hours for approval.

What documents do I need for BSNL DLT?

You need a Business PAN Card, a Proof of Entity (like a GST certificate), and a Letter of Authorization (L.O.A) signed by the business owner. Once your DLT is active, you can immediately start using our Transactional & OTP SMS Service to send alerts and codes to your customers.

Can I use the same registration for other operators?

Yes! Once you are registered as a Principal Entity on BSNL, your details are shared across other DLT platforms like Jio, Airtel, and Vodafone.

Need Help? You can contact BSNL Support for technical issues or email info@digimiles.in for assistance with your bulk SMS service.