How to Register for DLT & Get SMS Approved Fast – Step-by-Step Guide

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Why DLT Registration is Mandatory for Bulk SMS in India?

With TRAI’s latest regulations, all businesses & organizations in India must register on a DLT (Distributed Ledger Technology) platform to send Transactional, Promotional & OTP SMS.

💡DLT registration ensures:

Without DLT approval, your SMS campaigns WILL NOT be delivered!

But don’t worry! This guide will show you how to register for DLT & get SMS approval FAST!

🔥 Step-by-Step Guide to DLT Registration in India

Step 1. Choose Your DLT Platform

To register, businesses need to sign up on a TRAI-approved DLT platform. You can register on ANY ONE of the following:

  • - Jio DLT – https://trueconnect.jio.com/#/
  • - Airtel DLT – https://dltconnect.airtel.in/
  • - Vodafone Idea DLT – https://www.vilpower.in/
  • - BSNL DLT – https://www.ucc-bsnl.co.in/
  • - Videocon DLT – https://smartping.live/entity/register

You only need to register on ONE DLT platform. Your approval works across all telecom operators.

Step 2. Register as a Principal Entity (Business Registration)

Documents Required for DLT Registration:

  • - Business PAN Card
  • - Company GST Certificate (or any business proof like MSME, Trade License)
  • - Authorized Signatory’s Aadhaar Card or Passport
  • - Letter of Authorization on Company Letterhead

Important: If you are an individual or a sole proprietor, you still need business verification proof to register.

Step 3. Add Your SMS Headers (Sender ID)

Headers are unique sender IDs used for sending SMS.

  • - Transactional SMS – Uses 6-character alphabetic headers (e.g., BULKCA, BANKIN)
  • - Promotional SMS – Uses 6-digit numeric headers (e.g., 565628, 546789)

You only need to register on ONE DLT platform. Your approval works across all telecom operators.

Step 4. Register SMS Templates for Approval

All SMS messages must be pre-approved by TRAI before sending. Types of SMS Templates to Submit:

  • - Transactional SMS – OTP, account alerts, & essential notifications
  • - Promotional SMS – Marketing, offers, & sales messages
  • - Service Implicit SMS – Informational messages (appointment confirmations, ticket booking)
  • - Service Explicit SMS – Marketing messages sent to DND numbers with prior consent

Step 5. Approval & Activation of DLT Account

Once submitted, your DLT registration approval can take 2-7 working days.

  • - Transactional SMS: Fastest approval (1-3 days)
  • - Promotional SMS: Can take 3-5 working days
  • - DLT Templates: Approval time varies (usually 24-72 hours)

You only need to register on ONE DLT platform. Your approval works across all telecom operators.

To avoid rejection, ensure:

  • - Documents are clear & match your business details
  • - Headers are registered properly
  • - Templates follow TRAI guidelines

How to Send DLT-Approved Bulk SMS Instantly?

Once DLT registration is complete, BulkSMS.ca provides:

Start sending bulk SMS today!

Call/WhatsApp: +91 7307373074

FAQs – DLT Registration & SMS Approval

DLT (Distributed Ledger Technology) is a TRAI-mandated system for SMS approval & compliance in India.

  • - Yes, Jio & Videocon offer FREE DLT registration.
  • - Vodafone Idea charges ₹5900 for registration.

No! Without DLT approval, your messages WILL NOT be delivered.

  • - Business Registration: 2-7 days
  • - Sender ID (Header) Approval: 24-48 hours
  • - SMS Template Approval: 24-72 hours

Yes! Businesses can register multiple sender IDs for different SMS types.

You’ll receive a rejection reason – correct the errors & reapply.

Yes! Our DLT experts assist in fast approvals & compliance.

Why Choose BulkSMS.ca for DLT-Approved Bulk SMS?