Knowledge Center
Explore our library of informations about our products and services
Articles from category "General"
- Getting started - Account verification
- What is a sender name or sender ID?
- Are my text templates required to be registered and approved?
- What is the maximum character length of SMS messages?
- Delivery report statuses
- Why were we billed for an SMS that was never delivered?
- How can I diagnose and fix Sender ID problems when sending SMS messages?
- What is Opt-In and Opt-Out?
- What are the different types of SMS messaging?
- Why was my account locked?
- SMS regulations, laws, and abuse prevention
- Promotional SMS vs transactional SMS
- Number validation vs Number lookup vs Number verify