🆔 What is a Sender ID and How Do I Register for It?
A Sender ID is the unique name or number that appears as the sender when a recipient receives your SMS. In India, sender IDs are mandatory for businesses using Transactional and Promotional Bulk SMS services.
📌 Types of Sender IDs
- Alphabetic Sender ID (6 characters): Used for Transactional or Service SMS. Example:
MUZTEC,HDFCBK - Numeric Sender ID: Used for Promotional SMS. It usually appears as a random 6-digit number like
AX-672890
🛠️ How to Register a Sender ID in India (DLT Process)
- Step 1 – Register on DLT Portal: Sign up on a TRAI-approved Distributed Ledger Technology (DLT) portal like Vi DLT, Jio DLT, or Airtel DLT.
- Step 2 – Upload Business Documents: Provide your PAN, GST, company letterhead, and authorization letter.
- Step 3 – Register Entity & Headers: Add your business details and submit your desired 6-character Sender ID (Header).
- Step 4 – Wait for Approval: The portal verifies and approves your sender ID, usually within 24–72 hours.
- Step 5 – Link with SMS Provider: Share the approved sender ID with Muzztech to configure it in your SMS account.
🔐 Guidelines for Choosing a Sender ID
- Must be exactly 6 alphabetic characters (A–Z) – no numbers or symbols
- Should reflect your brand or business name (e.g., MUZTEC for Muzztech)
- Avoid generic words or phrases like OFFER, ALERT, or PROMO
✅ Benefits of a Branded Sender ID
- Boosts brand recognition and customer trust
- Reduces chances of your SMS being flagged as spam
- Enables consistent and professional communication
Need help registering your Sender ID? Contact support@muzztech.co.in