A.用戶設置問題 B.用戶終端故障 C.H業(yè)務未激活 D.基站硬件故障
A.RRC、RB B.RRC、Alerting C.RB、RB D.RB、Alearting
A.PCIPCHRSCP B.PCPICHEc/Io C.RSSID.SIR