International Premium Rate Service - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of International Telephone Services Stud
This Recommendation provides the service description of and the procedures for the implementation, operation and management of the International Premium Rate Service (IPRS) which is provided on a managed basis by a Recognized Operating Agency (ROA) in the country of an information service provider in conjunction with an ROA(s) in the country of the caller.