A.GbB.GnC.GrD.Nc
A.IMSI unknown in HLRB.No Suitable Cells In Location AreaC.Service option not supportedD.Conditional IE error
A.等待Detach Accept消息的定時器：（T3322B.等待鑒權(quán)和加密響應(yīng)消息的定時器：（T3360）C.尋呼響應(yīng)定時器：（T3313）D.等待IDENTITY RESPONSE 消息的定時器：（T3370）
