A. IMSI, QoS, and EPS bearer ID
B. MSISDN, QoS, and interface type
C. IMSI and EPS bearer ID
D. IMSI, EPS bearer ID, and interface type
A. TCP
B. GRE
C. SCTP
D. UDP
E. DCCA
F. DCCP
A. Called-Station-ID
B. Used-Service-Unit
C. Bearer-ID
D. Requested-Service-Unit
E. Bearer-Operation= Modification
A. S4-SGSN
B. SIM
C. RNC
D. HLR
E. GGSN
A. Subscription-ID
B. 3GPP-Quota-Consumption-Time
C. Event-Trigger
D. Used-Service-Unit
E. Session-ID
F. Request-Service-Unit