ITU E.152:2006
ITU E.152:2006 International Freephone Service Describes global change has been made to ensure that the use of terms and definitions are consistent throughout the Recommendation.
Table of Contents
1Scope2References
3Termsanddefinition
4Servicedefinition
5Servicemanagement
5.1Serviceordering-Generalprocedure
5.2ProceduresforIFSaccessinthecountryoforigin
viadiallinganationalfreephonenumber
(AccessMethodNo.1)
5.3ProcedureforIFSaccessinthecountryoforigin
viadiallingauniversalinternationalfreephone
number(AccessMethodNo.3)
5.4Commonservicemanagementaspects
5.5Operationalaspects
5.6Datacollection
6Customerservicefeatures
6.1Announcementforcaller
6.2Geographicalzonecallrouting
6.3Variablecallrouting
6.4Additionalcustomerservicestatistics
6.5Directoryassistance/listingservices
7Operationalprovisions
7.1Serviceoperationalrequirements
7.2Networkmanagement
7.3Qualityofservice
AnnexA-IFS-Nationalfreephonenumberrequestform
(Notesonpreparationofnationalfreephone
numberreservationrequestform)
AnnexB-IFS-Universalinternationalfreephonenumber
accessserviceorderform
AnnexC-IFSportability
AnnexD-IFS-Testcallrequestform