Is DLT registration mandatory for Bulk SMS in India?

Yes. TRAI requires every commercial sender — enterprise, Sender ID, and message template — to be registered on the DLT portal before delivery. TECHNODAIL handles the entire process for you at no extra cost.

What is the delivery rate for Bulk SMS?

On direct operator routes with valid DLT templates, our delivery rate is 97–99% on active, non-invalid numbers across all Indian telecoms.

Can I send Bulk SMS in Hindi or regional languages?

Yes — Unicode SMS supports Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi and 20+ other scripts with the same delivery reliability.

What's the minimum order for Bulk SMS on TECHNODAIL?

You can start with as few as 10,000 SMS. There is no monthly rental, no setup fee and no lock-in.

How fast are OTP messages delivered?

OTP SMS is routed on a dedicated high-priority path and typically delivers in under one second, 24×7, including to DND-registered numbers.

Can I integrate Bulk SMS with my CRM or website?

Yes — TECHNODAIL offers REST/HTTP APIs, SMPP endpoints, webhook DLRs and SDKs for Node.js, Python, PHP, Java and .NET. Most integrations go live in under 10 minutes.

TECHNODAIL

The TECHNODAIL Blog

Insights on Bulk SMS, WhatsApp, AI automation, SEO and digital growth for Indian businesses.

Bulk SMSJuly 24, 20267 min

What Is Bulk SMS? Complete Guide for Businesses in 2026

A definitive 2026 guide to Bulk SMS in India — how it works, DLT compliance, pricing, use cases, APIs, and how to pick the right provider.

TECHNODAIL Editorial

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