Messaging Services
Short Message Service is also known as text messaging. Learn about what SMS is and how to prepare your system to send it.
SMS Overview
MMS Overview
- About Multimedia Messaging Service
- Implementing MMS
- Input File Formats
- Carrier MMS File Size Limitations
System Requirements
- Getting Started
- Keywords
- Opt-ins
- Opt-outs
- Message Flow
- Monthly Subscription Reminder
- URL Encoding
- Default Character Set
Encoding & Character Sets
- Introduction
- Number Systems
- Character Sets
- Data Coding Schemes
- Message Concatenation
- User Data Header
- Other Message Formats