Attach Request B. Tracking Area Update Request C. Authentication Requset D. Service Request E. Detach Request
A. 预算结余 B. 基金预算结余 C. 事业结余 D. 经营结余 E. 专用基金结余
A. SDCCH,CCCH,FCCH B. SDCCH,SACCH,FACCH C. SACCH,SDCCH,SCH D. SDCCPDCCH,CCCH