![](https://lstatic.shangxueba.com/jiandati/h5/images/m_q_title.png)
attach消息中MS Network Capability信元中的第()bit为()可以判定终端具备SRVCC能力。
A.1月21日
B.21/0
C.20/0
D.1月20日
A.1月21日
B.21/0
C.20/0
D.1月20日
A、EPS attach
B、combined EPS/IMSI attach
C、EPS emergency attach
D、其它
A.MSnetworkfeaturesupport信元的extendedperiodictimer
B.MSNetworkCapability中的PFCfeaturemode
C.GPRSTIMERT3423
D.UERadioCapabilities中的UECategory
以下哪些是 attach流程中 Create session Reques消息的必选信元?()
A EPS Bearer ID
B. RAT Type
C. Access Point Name(APN)
D. Bearer Level Qos
A.AttachRequest消息中VoicedomainpreferenceandUE'susagesettingvalue信元是CSVoiceonly(0)的用户
B.AttachRequest消息中VoicedomainpreferenceandUE'susagesettingvalue信元是IMSPSVoiceonly(1)的用户
C.AttachRequest消息中VoicedomainpreferenceandUE'susagesettingvalue信元是CSvoicepreferred,IMSPSVoiceassecondary(2)的用户
D.AttachRequest消息中VoicedomainpreferenceandUE'susagesettingvalue信元是IMSPSvoicepreferred,CSVoiceassecondary(3)的用户
A.AttachAccept
B.RRCUECapinfo
C.AttachRequest
D.RRCConnectionRequest
A.AttachRequest消息中是否携带T3324
B.AttachAccept消息中是否携带T3324
C.AttachAccept消息中是否携带T3324,并且定时器的值和网络侧配置的T3324值相同
D.AttachAccept消息中是否携带T3324,并且定时器的值和终端侧请求的T3324值相同
A.HandoverRequired
B.RRCConnectionReconfiguration
C.RRCConnectionSetup
D.MeasurementReports
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