Transactional SMS are critical, non-marketing messages sent for essential updates, like OTPs or delivery notifications (e.g., “Your OTP is 789123 -SMSGAT”). Available 24/7 with alpha sender IDs, they bypass DND restrictions for instant delivery. Businesses rely on them for security and service. Explore more on our SMS Types page.
What is meant by Transactional SMS?
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Updated on 26/02/2025