A.＜0.1%
B.＜0.2%
C.0.2%～0.4%
D.0.4%～0.8%

A.試呼次數(shù)：有ACOriginationMessage表示進(jìn)行了試呼
B.接通次數(shù)：當(dāng)一次試呼開始后出現(xiàn)了ServiceConnectCompletionMessage消息就計(jì)數(shù)為一次接通
C.接通率＝總ServiceConnectCompletionMessage數(shù)/總ACOriginationMessage數(shù)×100％
D.接通率取主被叫測試手機(jī)的統(tǒng)計(jì)結(jié)果