ITU-TE.161(022001)(英)Arrangementofdigits,lettersandsymbols…….pdf

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1、INTERNATIONALTELECOMMUNICATIONUNIONITU-TE.161TELECOMMUNICATION(02/2001)STANDARDIZATIONSECTOROFITUSERIESE:OVERALLNETWORKOPERATION,TELEPHONESERVICE,SERVICEOPERATIONANDHUMANFACTORSInternationaloperation–NumberingplanoftheinternationaltelephoneserviceArrangementofdigits,letters

2、andsymbolsontelephonesandotherdevicesthatcanbeusedforgainingaccesstoatelephonenetworkITU-TRecommendationE.161(FormerlyCCITTRecommendation)ITU-TE-SERIESRECOMMENDATIONSOVERALLNETWORKOPERATION,TELEPHONESERVICE,SERVICEOPERATIONANDHUMANFACTORSINTERNATIONALOPERATIONDefinitionsE.1

3、00–E.103GeneralprovisionsconcerningAdministrationsE.104–E.119GeneralprovisionsconcerningusersE.120–E.139OperationofinternationaltelephoneservicesE.140–E.159NumberingplanoftheinternationaltelephoneserviceE.160–E.169InternationalroutingplanE.170–E.179Tonesinnationalsignalling

4、systemsE.180–E.189NumberingplanoftheinternationaltelephoneserviceE.190–E.199MaritimemobileserviceandpubliclandmobileserviceE.200–E.229OPERATIONALPROVISIONSRELATINGTOCHARGINGANDACCOUNTINGINTHEINTERNATIONALTELEPHONESERVICEChargingintheinternationaltelephoneserviceE.230–E.249M

5、easuringandrecordingcalldurationsforaccountingpurposesE.260–E.269UTILIZATIONOFTHEINTERNATIONALTELEPHONENETWORKFORNON-TELEPHONYAPPLICATIONSGeneralE.300–E.319PhototelegraphyE.320–E.329ISDNPROVISIONSCONCERNINGUSERSE.330–E.349INTERNATIONALROUTINGPLANE.350–E.399NETWORKMANAGEMENT

6、InternationalservicestatisticsE.400–E.409InternationalnetworkmanagementE.410–E.419CheckingthequalityoftheinternationaltelephoneserviceE.420–E.489TRAFFICENGINEERINGMeasurementandrecordingoftrafficE.490–E.505ForecastingoftrafficE.506–E.509Determinationofthenumberofcircuitsinm

7、anualoperationE.510–E.519Determinationofthenumberofcircuitsinautomaticandsemi-automaticoperationE.520–E.539GradeofserviceE.540–E.599DefinitionsE.600–E.649TrafficengineeringforIP-networksE.650–E.699ISDNtrafficengineeringE.700–E.749MobilenetworktrafficengineeringE.750–E.799QU

8、ALITYOFTELECOMMUNICATIONSERVICES:CONCEPTS,MODELS,OBJECTIVESANDDEPENDABILITYPLANNIN