Free DLT Registration Support: Requirements, Steps and What Is Included
How entity, header and template registration and the PE-TM chain work - and SMSTAKE's free DLT help for any business, including non-customers.
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SMSTAKE Blog
10 RCS Campaign Examples for Indian Businesses
Illustrative rich card, carousel and suggested-action campaigns, with the features each uses and an SMS fallback.
How to Start RCS Business Messaging: An Onboarding Checklist
Agent details, DLT entity ID, opt-out, test phones, brand verification and launch approval - what Indian businesses need to prepare.
RCS vs SMS vs WhatsApp: Which Messaging Channel Is Right for Your Business?
Reach, rules, rich content, conversations and pricing models compared - and how businesses combine the three.
WhatsApp Business App vs Business API: When Should Your Business Upgrade?
Features, team access, automation, onboarding, keeping your existing number and Meta's per-message pricing.
Why SMS Delivery Fails: Common DLT and Delivery Issues Explained
Template, header, URL and PE-TM chain issues, recipient-side reasons, and how to confirm the real cause.
SMS Delivery Reports Explained: Sent, Delivered, Failed and Pending
What common delivery statuses usually mean, why delivered is not read, and how to use delivery data well.
Appointment Reminder Examples for Clinics: SMS, RCS and WhatsApp
Fictional reminder examples on three channels, what to leave out for patient privacy, and how to handle replies.
DLR Webhook Guide — Real-Time Delivery Reports
How delivery reports work for SMS, RCS, WhatsApp & Voice — webhook setup, payload fields, security & troubleshooting.
What is RCS Business Messaging?
A plain-language guide to rich cards, carousels and suggested actions, SMS encoding, and brand verification and launch in India.
Bulk SMS vs RCS: Which Should Your Business Use?
A practical comparison of reach, cost, branding, and use cases — and when to run both channels together.
OTP SMS Guide for India
Everything you need to send compliant one-time passwords — DLT templates, routes, delivery, and API integration.
WhatsApp Business API Pricing in India
Understand Meta's per-message WhatsApp charges by category, SMSTAKE platform plans, and how to budget for WhatsApp at scale.