CXT目前版本5.90已经支持测试过程中服务小区的拉线功能和5G工参导入功能。（)

A. theminimumsetofservicesthatareneededtosuccessfullydeployandmanagetechnologysolution
B. systemdesigntohelpensureselectionofthemostappropriateproducts
C. businessrequirementsandinvestmentsastheypertaintoassetlifecyclemanagement
D. technologystrategiesandrelatedproductlifecyclesthatarerequiredtoensureminimalrisksandmaximumreturnofinvestment

Assesstheexistingenvironmentstodetermineifitcansupporttheproposedsystem.
B. Identifytheactivitiesforinstallingandconfiguringtheequipmentatthecustomersites.
C. Gatherhigh-levelsolutionrequirements，andunderstandthecustomerbusinessneedsantheopportunity.
D. Preparetheactivitiesforday-to-daysupport，management，andmonitoringofthenewlyimplementedsystem.