A.HANDOVER COMMAND B.ASSIGMENT COMMAND C.ASSIGNMENT COMPLETE D.HANDOVER COMPLETE
A.channel request B.channel required C.CM service request D.immediate assignment
A.專線接入 B.短信overGPRS/EDGE C.手機+筆記本電腦上網(wǎng) D.個人數(shù)據(jù)助理(PD終端接入) E.基于終端安裝的業(yè)務(wù)