Text.lk OTP | Sending OTPs with Text.lk SMS Gateway Sri Lanka
Text.lk offers two simple methods to send OTPs via SMS: Quick Guide to Sending OTP via API:1. Set ‘type’ as ‘otp’.2. Use […]
How Text.lk Encodes Your Messages? UTF-16, GSM-7, GSM-7 Extension
Here is a simple explanation of GSM-7, GSM-7 Extension, and UTF-16 encoding as used on text.lk, written for easy understanding by all […]
What is UTF-16 Character Encoding in SMS?
Explore the UTF-16 character encoding standard—how it works, its variable-length scheme, surrogate pairs, byte order, and use cases in programming and SMS. […]
What is GSM-7 Extension Table for SMS? (GSM_7BIT_EX)
Learn what the GSM-7 Extension Table (GSM_7BIT_EX) is, how the escape mechanism works, which extra characters are included, and how these affect […]
What is GSM-7 Character Encoding in SMS?
GSM-7 is the foundational character encoding standard for SMS messaging across GSM mobile networks. It is designed to maximize the efficiency of […]
What is the No 1 Mobile Operator in Sri Lanka
Sri Lanka’s telecommunications landscape has evolved significantly over the years, with several mobile operators competing for market dominance. If you’re wondering which […]
SMS Campaign Guide – Avoid Spam & Maximize Delivery
Powered by text.lk Sending SMS campaigns? Follow these best practices to make sure your messages get delivered and not marked as spam. […]
How do I send bulk SMS using Text.lk SMS gateway with JavaScript?
Here’s a clean and working example of how to send bulk SMS using Text.lk’s GET API with JavaScript. This version includes: ✅ […]
What is best SMS Gateway in Sri Lanka
Text.lk is Best and Cheapest SMS gateway in Sri Lanka. In today’s digital era, businesses in Sri Lanka need reliable communication channels […]
The Leading SMS Provider in Sri Lanka
Text.lk – Sri Lanka’s premier SMS gateway provider. Our bulk SMS service in Sri Lanka offers comprehensive solutions for businesses. Connect with […]
Bulk SMS Contacts List Sri Lanka for Promotion: Find Quality Numbers
Bulk SMS marketing is one of the most effective ways to reach customers directly. Whether you’re promoting a flower shop, e-commerce business, […]
Promotional vs. Transactional Bulk Messages: Understanding the Key Differences
In the world of SMS marketing, businesses use two main types of bulk messages: promotional and transactional. While both serve different purposes, […]