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 (Alphanumeric-Numeric-Short Code) Sender ID is allowed in Telkomcel.
- Sender ID registration is required only for Telemor, while Timor Telecom does not require it.
- Registration is free of charge and the setup process takes up to 7 working days.
International SMS Regulations
SMS Regulations
 for International Companies
- Full Dynamic (Alphanumeric-Numeric-Short Code) Sender ID is allowed in Telkomcel. 
- Sender ID registration is required only for Telemor, while Timor Telecom does not require it. 
- Registration is free of charge and the setup process takes up to 7 working days. 
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 
 
                      
                     
            
            