...消息(National unsuccessful backward set-up massage) OPR 话务员信令(Operator signal) RAN 再应答信令(Reanswer signal) RLG 释放监护信令(Release-guard signal) RSC 电路复原信令(Reset-circuit signal) SAM 后续地址消息(Subsequent address ...
基于12个网页-相关网页
... real-time traffic 实时业务量 reanswer signal 二次应答信号 rear link 后方通信线路 ...
基于12个网页-相关网页
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