---
title: How do I begin registering as a Principal Entity (PE) for DLT SMS?
description: "o register as a Principal Entity (PE) for **DLT SMS**, visit an operator’s DLT portal like Airtel (https://dltconnect.airtel.in/signup/), Jio (https://trueconnect.jio.com/#/), VI (https://www.vilpower.in/), or BSNL (https://www.ucc-bsnl.co.in/signup/). Select \"Enterprise\" during signup. If it’s your first registration, enter your PAN number; if you…"
url: "https://www.smsgatewaycenter.com/blog/kb/how-do-i-begin-registering-as-a-principal-entity-pe-for-dlt-sms/"
updated: "2025-02-26"
category: Bulk SMS / DLT
---

# How do I begin registering as a Principal Entity (PE) for DLT SMS?

o register as a Principal Entity (PE) for **DLT SMS**, visit an operator’s DLT portal like Airtel (https://dltconnect.airtel.in/signup/), Jio (https://trueconnect.jio.com/#/), VI (https://www.vilpower.in/), or BSNL (https://www.ucc-bsnl.co.in/signup/). Select "Enterprise" during signup. If it’s your first registration, enter your PAN number; if you have an existing PE ID from another operator, use that instead. Submit the form, verify via OTP sent to your email or mobile, and complete the process. Once approved, your PE ID links your business to our **SMS gateway** for compliant messaging. Start at [unify.smsgateway.center/signup/](https://unify.smsgateway.center/signup/).

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