---
title: What does SERVICE_EXPLICIT (Service Explicit Failed) mean?
description: "The message failed **service-explicit check** (India) - for example the content or sender did not pass the service-explicit validation required by the operator or regulation. The message was not sent. **What you can do:** Ensure your content and sender match…"
url: "https://www.smsgatewaycenter.com/blog/kb/what-does-service_explicit-service-explicit-failed-mean/"
updated: "2026-06-10"
category: "Bulk SMS / Errors & Error Codes"
---

# What does SERVICE_EXPLICIT (Service Explicit Failed) mean?

The message failed **service-explicit check** (India) - for example the content or sender did not pass the service-explicit validation required by the operator or regulation. The message was not sent.

**What you can do:** Ensure your content and sender match the service-explicit rules for your entity and template. Fix the content or sender and resend.

### More Related Articles

- [What does CTA Mismatch mean?](https://www.smsgatewaycenter.com/blog/kb/what-does-cta-mismatch-mean/)
- [What does BLOCKED_TEMPLATE (Template blocked by operator) mean?](https://www.smsgatewaycenter.com/blog/kb/what-does-blocked_template-template-blocked-by-operator-mean/)
- [What does NUMERIC_SENDER (Promo Numeric SenderId) mean?](https://www.smsgatewaycenter.com/blog/kb/what-does-numeric_sender-promo-numeric-senderid-mean/)

Found this useful?[Add as Preferred Source on Google](https://www.google.com/preferences/source?q=smsgatewaycenter.com)