SMS Regulations
Why Regulations Matter
To ensure message delivery and avoid legal issues, all businesses, whether local or global, must adhere to national telecom guidelines for SMS. This includes setting up Sender IDs, obtaining opt-in permissions, and following restricted hours for promotional messaging.
Local SMS Regulations
SMS Regulations for Local Companies
- Full Dynamic Sender ID to MTN and Sabafon.
- Sender ID to YOU Network and Yemen Mobile is replaced to Generic Sender ID.
International SMS Regulations
SMS Regulations
 for International Companies
- Full Dynamic Sender ID to MTN and Sabafon. 
- Sender ID to YOU Network and Yemen Mobile is replaced to Generic Sender ID. 
Universal Best Practices
Best Practices for All Senders
Do's
- Send only to users who opted in 
- Include free opt-out methods (link or SMS) 
- Use HELP/STOP keyword in user’s language 
- Maintain sender brand consistency 
- Follow message length limits 
Dont's
- No political, gambling, or religious content 
- Don’t message DND-listed numbers 
- Avoid generic Sender IDs 
- Never skip Sender ID registration 
- Don’t send during restricted hours 
 
                      
                     
            
            