International Toll Free Service is an automated direct telephone service that calls from abroad to Thailand. The recipient of the destination call located in Thailand pays for the service instead, providing services covering more than 100 countries without internet access. No application download required, suitable for group companies located in Thailand and want to facilitate branches, partners or customers abroad.
Usage patterns
Customers or corporate partners who call from origin to the number requested to be registered in Thailand. The numbers may be different or the same number in each country of origin. It depends on the format in which the service is requested.
