基本解釋[電子、通信與自動控制技術(shù)]呼叫無應答前轉(zhuǎn)無應答呼叫轉(zhuǎn)移未回應指定轉(zhuǎn)接詞組短語短語call forwarding on no reply 無應答呼叫前轉(zhuǎn);無應答前轉(zhuǎn)補充業(yè)務;無應答呼叫轉(zhuǎn)移Call Forwarding No Reply CFNR 無應答呼叫前轉(zhuǎn)call forwarding no reply service 無應答呼叫轉(zhuǎn)移業(yè)務call forwarding no reply更多詞組專業(yè)釋義電子、通信與自動控制技術(shù)呼叫無應答前轉(zhuǎn)無應答呼叫轉(zhuǎn)移未回應指定轉(zhuǎn)接