logo
Rajida CRM
Engineering & Strategy Blog

SMS Messaging Insights, Case Studies & Strategy

Practical advice on carrier deliverability, high-converting campaign copywriting, and API integration for modern businesses.

Engineering & Delivery 4 min read

GSM-7 vs Unicode: Avoiding Hidden Segment Multipliers

A deep dive into how special characters trigger 70-character UCS-2 encoding and how to configure automatic character transliteration.

Aug 18, 2026Explore
Carrier Compliance 5 min read

5 Steps to Register a Verified Business Sender ID

Everything business owners need to know about national telecom operator approvals, required paperwork, and avoiding spam blacklisting.

Aug 12, 2026Explore
Case Studies 6 min read

How Retail Brands Cut Showroom No-Shows by 42%

Analyzing the timing and wording of 2-hour pre-visit verification text messages across 120 retail stores.

Aug 04, 2026Explore
Product Updates 4 min read

Rich Media vs SMS: When to Upgrade to RCS Business Messaging

Comparing user engagement rates of interactive RCS carousels versus standard 160-character plain text notifications.

Jul 29, 2026Explore
Infrastructure 7 min read

Sub-Second OTP Verification Architecture for FinTech Apps

How direct SMPP binds with Dialog and Mobitel minimize one-time password delivery latency to under 1.8 seconds.

Jul 21, 2026Explore
AI Strategy 5 min read

AI Drafting for Fast Customer Inquiries: Rules for Accuracy

Setting strict guardrails on automated AI customer replies to ensure 100% price accuracy and zero hallucinated discounts.

Jul 15, 2026Explore