TH EN  
 
 
 
 
 
What is the charging rate for sending the same message to multiple mobile phone numbers?
The charging rate is based on the amount of mobile phone numbers.
 
 
TOT Public Company Limited. 89/2 Moo 3, Chaengwattana road, Thungsonghong, Laksi, Bangkok, 10210
Copyright of TOT Public Company Limited by TOT-SmartCall    Visitor 40732