Understanding Headers (Sender IDs) in DLT Registration

1. Understanding Headers (Sender IDs) in DLT Registration Headers, also known as Sender IDs, play a crucial role in DLT (Distributed Ledger Technology) registration. They are essential for businesses that aim to comply with TRAI (Telecom Regulatory Authority of India) guidelines while ensuring secure and reliable communication with their customers. This guide will help you understand what headers are, why they matter, and how to register them effectively. What Are Headers (Sender IDs)? Headers are unique alphanumeric codes. They identify the sender of an SMS message. These codes appear as the ‘Sender’ on a recipient’s phone. Example: ●A bank may use a header like ‘BANKXYZ’ for transactional alerts. ● An e-commerce company might use ‘SHOP123’ for promotional offers. Types of Headers Headers are categorized based on the nature of the message: 1. Transactional Headers Transactional headers are used for sending OTPs, payment confirmations, and alerts. These messages are non-promotional and critical in nature. For example, ‘BANKTX’ or ‘SECURE123’. 2. Promotional Headers Promotional headers are used for marketing campaigns and offers. These headers are designed to attract customers. For example: ‘SALE20’ or ‘DEALS50’. 3. Service Explicit Headers Service explicit headers are meant for service-related information that require user consent. For example: ‘ACCTUPD’ (Account Updates). 4. Service Implicit Headers Service implicit headers are used for service-related messages without explicit consent. For example: ‘INFO123’.

2. Why Are Headers Important in DLT Registration? Headers ensure compliance and trust in business communication. Let’s understand why headers or Sender IDs matter: Key Reasons to Use Headers: ●Compliance with TRAI: ○ Mandatory for sending SMS in India. ○ Prevents spam and unauthorized messages. ●Brand Identity: ○ Builds customer trust with recognizable Sender IDs. ○ Increases message open rates. ●Security: ○ Protects businesses from fraud and phishing attempts. Steps to Register Headers in DLT 1. Choose a DLT Platform ○ Select a TRAI-approved DLT operator like Jio, Airtel, or Vodafone. 2. Register Your Business ○ Provide company details, documents, and contact information. 3. Submit Headers for Approval ○ Decide on the type of header (Transactional, Promotional, etc.). ○ Submit proposed Sender IDs for verification. 4. Approval Process ○ The operator verifies headers for compliance. ○ Approved headers are added to your account. 5. Start Sending Messages ○ Use registered headers to communicate with your audience. Best Practices for Choosing Headers

3. ●Keep It Relevant: ○ Match the header with your brand name or purpose. ●Ensure Uniqueness: ○ Avoid using generic terms that may be rejected. ●Follow Guidelines: ○ Adhere to character limits (6-11 characters). ○ Use only letters or numbers—no special characters. Common Challenges in Header Registration 1. Rejected Headers ○ Occurs if the name is generic or similar to existing headers. ○ Solution: Use specific, brand-aligned names. 2. Delays in Approval ○ Happens due to incomplete documentation. ○ Solution: Double-check all required details before submission. 3. Changes in TRAI Guidelines ○ Frequent updates can cause confusion. ○ Solution: Stay updated with your DLT operator’s communication. How Headers Ensure Compliance with TRAI Guidelines ● Prevents unsolicited messages. ● Ensures accountability for each message sent. ● Enhances the security and transparency of SMS communication. Simplify Your DLT Header Registration with MySMSMantra Headers (Sender IDs) are more than just identifiers. They are an essential tool for secure and compliant communication. By understanding and registering headers correctly, businesses can enhance customer trust and streamline their messaging processes. Follow the steps, adhere to the guidelines, and make the most of headers to strengthen your business communication strategy.

4. Let MySMSMantra handle your header registration hassle-free! Our experts ensure a smooth, compliant process to get your Sender IDs approved quickly. Build trust, stay compliant, and communicate seamlessly with your audience. Contact MySMSMantra today and let us help you register your headers with ease!