Different DLT Operators in India: A Brief Guide for Bulk SMS Compliance

 Complete Guide to DLT Operators in India for Bulk SMS Registration

In India, sending Bulk SMS — whether for marketing, transactional alerts, or OTP delivery — now requires compliance with new regulations introduced by the Telecom Regulatory Authority of India (TRAI). Under these guidelines, Distributed Ledger Technology (DLT) registration has become mandatory for all businesses and organizations that want to continue sending SMS to their clients and customers.

DLT platforms help reduce spam, prevent fraud, and maintain transparency in the bulk messaging ecosystem by securely storing sender identities, templates, and consent records on a shared system.

---

What Is DLT Registration?

Distributed Ledger Technology (DLT) is a blockchain-based platform that keeps a digital record of all SMS-related information like sender IDs, content templates, opt-ins, and more. All telecom operators in India have integrated their own DLT portals where businesses must register to send bulk SMS legally and without interruption.

Why Is DLT Mandatory?

TRAI has mandated DLT registration to:

• Eliminate spam and unsolicited messages

• Ensure customer consent tracking

• Improve transaction transparency

• Provide efficient control over bulk messaging practices

Without proper DLT registration, messages may be rejected, blocked, or fail to deliver.

---

List of DLT Operators in India

You can register your business on any one or more of the following DLT portals to comply with TRAI rules. Once registered on one platform, it gets synchronized across others, but some operators still may require specific registration for sender IDs or templates.

1. Vodafone Idea Ltd DLT (ViLPower)

• URL: https://www.vilpower.in/

• Typically charges a registration fee.

2. Videocon DLT

• URL: https://smartping.live/entity/login

• Free registration available.

3. BSNL DLT

• URL: https://www.ucc-bsnl.co.in/

• Free to register.

4. Jio DLT

• URL: https://trueconnect.jio.com/#/

• Registration is free for businesses.

5. Airtel DLT

• URL: https://www.airtel.in/business/commercial-communication/home

• Provides full DLT support for business entities.

6. Tata Teleservices DLT

• URL: https://telemarketer.tatateleservices.com:8082/

• Supports registration and template approvals.

🔄 Note: Once your account and sender IDs are approved on one DLT portal, the data is generally synced across other operator platforms.

---

DLT Registration Fees

• A one-time registration fee of around ₹5,900 applies when you register as a Principal Entity on your first DLT platform.

• Registering on additional operator platforms usually does not require duplicate fees — you typically only need to register your sender IDs and KYC (Know Your Customer) documents.

• Some operators (like Jio, Videocon, BSNL) may offer free registration.

---

KYC Documents Required for DLT

For DLT registration, you must upload valid business and identity records. These usually include:

For Individuals

• PAN Card (Identity proof)

• Passport, Voter ID, or Driving License (Address proof)

For Businesses

• PAN Card

• GST Certificate

• Registration certificates (CIN, TAN, etc.)

• Other documents such as FSSAI License, Import-Export Code depending on business type

Each category of business — be it a sole proprietor, partnership, private/public company, trust, LLP, or government entity — has specific required documents.

---

Steps After Registration

1. Register your Business Entity
   Complete the KYC on the DLT portal you choose.
   Get a unique Entity ID.

2. Add the Telemarketer ID
   Add appropriate telemarketer details on the DLT platform.

3. Register Sender IDs
   Submit and get approval for your 6-character Sender IDs.

4. Submit Content Templates
   Upload message templates for approval before sending SMS.

---

Benefits of DLT Registration

✔️ Complies fully with TRAI regulations
✔️ Reduces SMS blocking and penalties
✔️ Better control of customer consent records
✔️ Standardized approval across operators
✔️ Improves delivery success for promotional & transactional SMS

---

Conclusion

DLT registration is no longer optional in India — it’s a requirement for any business that sends SMS to customers. Whether you’re sending promotional offers, transactional messages, or OTP alerts, the right DLT registration ensures your messages are compliant, trusted, and delivered seamlessly. Choose a DLT operator that best suits your business needs, submit your KYC documents, and register your sender IDs and templates as per the operator’s guidelines.