A.8M B.16M C.32M D.64
A.CALL_ATTEMPTS B.GEN_TRAFF_CHAN_REQ C.STARTED_PAGING_PROC D.CALL_TCH_ALLOCATION E.STARTED_INTERROGATIONS
A.主叫話單 B.被叫話單 C.呼叫轉(zhuǎn)移話單 D.沒有話單產(chǎn)生